1880s
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The 1880s (pronounced "eighteen-eighties") was a
decade A decade () is a period of ten years. Decades may describe any ten-year period, such as those of a person's life, or refer to specific groupings of calendar years. Usage Any period of ten years is a "decade". For example, the statement that "du ...
of the
Gregorian calendar The Gregorian calendar is the calendar used in most parts of the world. It was introduced in October 1582 by Pope Gregory XIII as a modification of, and replacement for, the Julian calendar. The principal change was to space leap years dif ...
that began on January 1, 1880, and ended on December 31, 1889. The period was characterized in general by economic growth and prosperity in many parts of the world, especially Europe and the Americas, with the emergence of modern cities signified by the foundation of many long-lived corporations, franchises, and brands and the introduction of the
skyscraper A skyscraper is a tall continuously habitable building having multiple floors. Modern sources currently define skyscrapers as being at least or in height, though there is no universally accepted definition. Skyscrapers are very tall high-ris ...
. The decade was a part of the
Gilded Age In United States history, the Gilded Age was an era extending roughly from 1877 to 1900, which was sandwiched between the Reconstruction era and the Progressive Era. It was a time of rapid economic growth, especially in the Northern and Weste ...
(1874–1907) in the
United States The United States of America (U.S.A. or USA), commonly known as the United States (U.S. or US) or America, is a country primarily located in North America. It consists of 50 states, a federal district, five major unincorporated territorie ...
and the
Victorian Era In the history of the United Kingdom and the British Empire, the Victorian era was the period of Queen Victoria's reign, from 20 June 1837 until her death on 22 January 1901. The era followed the Georgian period and preceded the Edwardia ...
in the
British Empire The British Empire was composed of the dominions, colonies, protectorates, mandates, and other territories ruled or administered by the United Kingdom and its predecessor states. It began with the overseas possessions and trading posts esta ...
. It also occurred at the height of the
Second Industrial Revolution The Second Industrial Revolution, also known as the Technological Revolution, was a phase of rapid scientific discovery, standardization, mass production and industrialization from the late 19th century into the early 20th century. The Firs ...
and saw numerous developments in science and a sudden proliferation of electrical technologies, particularly in mass transit and telecommunications.


Politics and wars


Wars

*
Aceh War The Aceh War ( id, Perang Aceh), also known as the Dutch War or the Infidel War (1873–1913), was an armed military conflict between the Sultanate of Aceh and the Kingdom of the Netherlands which was triggered by discussions between represen ...
(1873–1904) *
War of the Pacific The War of the Pacific ( es, link=no, Guerra del Pacífico), also known as the Saltpeter War ( es, link=no, Guerra del salitre) and by multiple other names, was a war between Chile and a Bolivian–Peruvian alliance from 1879 to 1884. Fought ...
(1879–1884) *
First Boer War The First Boer War ( af, Eerste Vryheidsoorlog, literally "First Freedom War"), 1880–1881, also known as the First Anglo–Boer War, the Transvaal War or the Transvaal Rebellion, was fought from 16 December 1880 until 23 March 1881 betwee ...
(1880–1881) *
Mahdist War The Mahdist War ( ar, الثورة المهدية, ath-Thawra al-Mahdiyya; 1881–1899) was a war between the Mahdist Sudanese of the religious leader Muhammad Ahmad bin Abd Allah, who had proclaimed himself the "Mahdi" of Islam (the "Guided On ...
(1881–1899) *
1882 Anglo-Egyptian War The British conquest of Egypt (1882), also known as Anglo-Egyptian War (), occurred in 1882 between Egyptian and Sudanese forces under Ahmed ‘Urabi and the United Kingdom. It ended a nationalist uprising against the Khedive Tewfik Pasha. It ...
(1882) ** 13 September 1882 — British troops occupy
Cairo Cairo ( ; ar, القاهرة, al-Qāhirah, ) is the capital of Egypt and its largest city, home to 10 million people. It is also part of the largest urban agglomeration in Africa, the Arab world and the Middle East: The Greater Cairo metro ...
, and
Egypt Egypt ( ar, مصر , ), officially the Arab Republic of Egypt, is a transcontinental country spanning the northeast corner of Africa and southwest corner of Asia via a land bridge formed by the Sinai Peninsula. It is bordered by the Mediter ...
becomes a British
protectorate A protectorate, in the context of international relations, is a State (polity), state that is under protection by another state for defence against aggression and other violations of law. It is a dependent territory that enjoys autonomy over m ...
. *
Sino-French War The Sino-French War (, french: Guerre franco-chinoise, vi, Chiến tranh Pháp-Thanh), also known as the Tonkin War and Tonquin War, was a limited conflict fought from August 1884 to April 1885. There was no declaration of war. The Chinese arm ...
(1884–1885) *
Serbo-Bulgarian War The Serbo-Bulgarian War or the Serbian–Bulgarian War ( bg, Сръбско-българска война, ''Srăbsko-bălgarska voyna'', sr, Српско-бугарски рат, ''Srpsko-bugarski rat'') was a war between the Kingdom of Serb ...
(1885)


Internal conflicts

*
American Indian Wars The American Indian Wars, also known as the American Frontier Wars, and the Indian Wars, were fought by European governments and colonists in North America, and later by the United States and Canadian governments and American and Canadian settle ...
(Intermittently from 1622 to 1918) ** 20 July 1881 —
Sioux The Sioux or Oceti Sakowin (; Dakota language, Dakota: Help:IPA, /otʃʰeːtʰi ʃakoːwĩ/) are groups of Native Americans in the United States, Native American tribes and First Nations in Canada, First Nations peoples in North America. The ...
chief
Sitting Bull Sitting Bull ( lkt, Tȟatȟáŋka Íyotake ; December 15, 1890) was a Hunkpapa Lakota leader who led his people during years of resistance against United States government policies. He was killed by Indian agency police on the Standing Rock I ...
leads the last of his fugitive people in surrender to United States troops at
Fort Buford Fort Buford was a United States Army Post at the confluence of the Missouri and Yellowstone rivers in Dakota Territory, present day North Dakota, and the site of Sitting Bull's surrender in 1881.Ewers, John C. (1988): "When Sitting Bull Surrendere ...
in
Montana Montana () is a state in the Mountain West division of the Western United States. It is bordered by Idaho to the west, North Dakota and South Dakota to the east, Wyoming to the south, and the Canadian provinces of Alberta, British Columbi ...
. * Frequent
lynchings Lynching is an extrajudicial killing by a group. It is most often used to characterize informal public executions by a mob in order to punish an alleged transgressor, punish a convicted transgressor, or intimidate people. It can also be an ex ...
of African Americans in
Southern United States The Southern United States (sometimes Dixie, also referred to as the Southern States, the American South, the Southland, or simply the South) is a geographic and cultural region of the United States of America. It is between the Atlantic Ocean ...
during the years
1880 Events January–March * January 22 – Toowong State School is founded in Queensland, Australia. * January – The international White slave trade affair scandal in Brussels is exposed and attracts international infamy. * February ...
1890 Events January–March * January 1 ** The Kingdom of Italy establishes Eritrea as its colony, in the Horn of Africa. ** In Michigan, the wooden steamer ''Mackinaw'' burns in a fire on the Black River. * January 2 ** The steamship ...


Colonization

*
France France (), officially the French Republic ( ), is a country primarily located in Western Europe. It also comprises of Overseas France, overseas regions and territories in the Americas and the Atlantic Ocean, Atlantic, Pacific Ocean, Pac ...
colonizes
Indochina Mainland Southeast Asia, also known as the Indochinese Peninsula or Indochina, is the continental portion of Southeast Asia. It lies east of the Indian subcontinent and south of Mainland China and is bordered by the Indian Ocean to the west an ...
(1883) *
German German(s) may refer to: * Germany (of or related to) **Germania (historical use) * Germans, citizens of Germany, people of German ancestry, or native speakers of the German language ** For citizens of Germany, see also German nationality law **Ger ...
colonization (1887) * Increasing colonial interest and conquest in Africa leads representatives from Britain, France, Portugal, Germany, Belgium, Italy and Spain to divide Africa into regions of colonial influence at the
Berlin Conference The Berlin Conference of 1884–1885, also known as the Congo Conference (, ) or West Africa Conference (, ), regulated European colonisation and trade in Africa during the New Imperialism period and coincided with Germany's sudden emergence ...
. This would be followed over the next few decades by conquest of almost the entirety of the remaining uncolonised parts of the continent, broadly along the lines determined. (1889)


Prominent political events

* 3 August 1881: The
Pretoria Convention The Pretoria Convention was the peace treaty that ended the First Boer War (16 December 1880 to 23 March 1881) between the Transvaal Boers and Great Britain. The treaty was signed in Pretoria on 3 August 1881, but was subject to ratification by t ...
peace treaty is signed, officially ending the war between the
Boers Boers ( ; af, Boere ()) are the descendants of the Dutch-speaking Free Burghers of the eastern Cape frontier in Southern Africa during the 17th, 18th, and 19th centuries. From 1652 to 1795, the Dutch East India Company controlled this area ...
and
Britain Britain most often refers to: * The United Kingdom, a sovereign state in Europe comprising the island of Great Britain, the north-eastern part of the island of Ireland and many smaller islands * Great Britain, the largest island in the United King ...
. * 3 May 1882: The
Chinese Exclusion Act The Chinese Exclusion Act was a United States federal law signed by President Chester A. Arthur on May 6, 1882, prohibiting all immigration of Chinese laborers for 10 years. The law excluded merchants, teachers, students, travelers, and diplom ...
was signed into law by President
Chester A. Arthur Chester Alan Arthur (October 5, 1829 – November 18, 1886) was an American lawyer and politician who served as the 21st president of the United States from 1881 to 1885. He previously served as the 20th vice president under President James ...
. * 1884:
International Meridian Conference The International Meridian Conference was a conference held in October 1884 in Washington, D.C., in the United States, to determine a prime meridian for international use. The conference was held at the request of U.S. President Chester A. ...
in Washington D.C., held to determine the Prime Meridian of the world. * 1884–1885:
Berlin Conference The Berlin Conference of 1884–1885, also known as the Congo Conference (, ) or West Africa Conference (, ), regulated European colonisation and trade in Africa during the New Imperialism period and coincided with Germany's sudden emergence ...
, when the western powers divided Africa. * The United States had five Presidents during the decade, the most since the 1840s. They were
Rutherford B. Hayes Rutherford Birchard Hayes (; October 4, 1822 – January 17, 1893) was an American lawyer and politician who served as the 19th president of the United States from 1877 to 1881, after serving in the U.S. House of Representatives and as governor ...
,
James A. Garfield James Abram Garfield (November 19, 1831 – September 19, 1881) was the 20th president of the United States, serving from March 4, 1881 until his death six months latertwo months after he was shot by an assassin. A lawyer and Civil War gene ...
,
Chester A. Arthur Chester Alan Arthur (October 5, 1829 – November 18, 1886) was an American lawyer and politician who served as the 21st president of the United States from 1881 to 1885. He previously served as the 20th vice president under President James ...
,
Grover Cleveland Stephen Grover Cleveland (March 18, 1837June 24, 1908) was an American lawyer and politician who served as the 22nd and 24th president of the United States from 1885 to 1889 and from 1893 to 1897. Cleveland is the only president in American ...
and
Benjamin Harrison Benjamin Harrison (August 20, 1833March 13, 1901) was an American lawyer and politician who served as the 23rd president of the United States from 1889 to 1893. He was a member of the Harrison family of Virginia–a grandson of the ninth pr ...
.


Disasters

* May to August, 1883:
Krakatoa Krakatoa (), also transcribed (), is a caldera in the Sunda Strait between the islands of Java and Sumatra in the Indonesian province of Lampung. The caldera is part of a volcanic island group (Krakatoa archipelago) comprising four islands. Tw ...
, a volcano in
Indonesia Indonesia, officially the Republic of Indonesia, is a country in Southeast Asia and Oceania between the Indian and Pacific oceans. It consists of over 17,000 islands, including Sumatra, Java, Sulawesi, and parts of Borneo and New Guine ...
, erupted cataclysmically; 36,000 people were killed, the majority being killed by the resulting
tsunami A tsunami ( ; from ja, 津波, lit=harbour wave, ) is a series of waves in a water body caused by the displacement of a large volume of water, generally in an ocean or a large lake. Earthquakes, volcanic eruptions and other underwater explo ...
. *September 1887: The Yellow river flooded and killed about 900,000 people.


Assassinations and attempts

Prominent assassinations, targeted killings, and assassination attempts include: * 13 March 1881 – Assassination of the Tsar of the
Russian Empire The Russian Empire was an empire and the final period of the Russian monarchy from 1721 to 1917, ruling across large parts of Eurasia. It succeeded the Tsardom of Russia following the Treaty of Nystad, which ended the Great Northern War. ...
Alexander II of Russia Alexander II ( rus, Алекса́ндр II Никола́евич, Aleksándr II Nikoláyevich, p=ɐlʲɪˈksandr ftɐˈroj nʲɪkɐˈlajɪvʲɪtɕ; 29 April 181813 March 1881) was Emperor of Russia, Congress Poland, King of Poland and Gra ...
. * 19 September 1881 –
James A. Garfield James Abram Garfield (November 19, 1831 – September 19, 1881) was the 20th president of the United States, serving from March 4, 1881 until his death six months latertwo months after he was shot by an assassin. A lawyer and Civil War gene ...
, 20th
President of the United States The president of the United States (POTUS) is the head of state and head of government of the United States of America. The president directs the executive branch of the federal government and is the commander-in-chief of the United Stat ...
(See also
James A. Garfield assassination James A. Garfield, the 20th president of the United States, was shot at the Baltimore and Potomac Railroad Station in Washington, D.C., at 9:30 am on Saturday, July 2, 1881. He died in Elberon, New Jersey, 79 days later on September 19, 1881. ...
) * 2 March 1882 –
Roderick Maclean Roderick Edward Maclean ( – 8 June 1921) was a Scotsman who attempted to assassinate Queen Victoria on 2 March 1882, at Windsor, England, with a pistol. This was the last of eight attempts by separate people to kill or assault Victoria over a ...
fails to assassinate
Queen Victoria Victoria (Alexandrina Victoria; 24 May 1819 – 22 January 1901) was Queen of the United Kingdom of Great Britain and Ireland from 20 June 1837 until Death and state funeral of Queen Victoria, her death in 1901. Her reign of 63 years and 21 ...
. * 3 April 1882 – Bob Ford assassinates
Jesse James Jesse Woodson James (September 5, 1847April 3, 1882) was an American outlaw, bank and train robber, guerrilla and leader of the James–Younger Gang. Raised in the " Little Dixie" area of Western Missouri, James and his family maintained stro ...
, legendary outlaw. * 6 May 1882 – Lord Frederick Cavendish, Chief Secretary for Ireland, assassinated in the
Phoenix Park The Phoenix Park ( ga, Páirc an Fhionnuisce) is a large urban park in Dublin, Ireland, lying west of the city centre, north of the River Liffey. Its perimeter wall encloses of recreational space. It includes large areas of grassland and tre ...
by the Invincibles.


Science and technology


Technology

*1880:
Oliver Heaviside Oliver Heaviside FRS (; 18 May 1850 – 3 February 1925) was an English self-taught mathematician and physicist who invented a new technique for solving differential equations (equivalent to the Laplace transform), independently developed vec ...
of
Camden Town Camden Town (), often shortened to Camden, is a district of northwest London, England, north of Charing Cross. Historically in Middlesex, it is the administrative centre of the London Borough of Camden, and identified in the London Plan as o ...
,
London London is the capital and largest city of England and the United Kingdom, with a population of just under 9 million. It stands on the River Thames in south-east England at the head of a estuary down to the North Sea, and has been a majo ...
, England receives a patent for the
coaxial cable Coaxial cable, or coax (pronounced ) is a type of electrical cable consisting of an inner conductor surrounded by a concentric conducting shield, with the two separated by a dielectric ( insulating material); many coaxial cables also have a p ...
. In 1887, Heaviside introduced the concept of
loading coil A loading coil or load coil is an inductor that is inserted into an electronic circuit to increase its inductance. The term originated in the 19th century for inductors used to prevent signal distortion in long-distance telegraph transmission c ...
s. In the 1890s, Mihajlo Idvorski Pupin would both create the loading coils and receive a patent of them, failing to credit Heaviside's work. * 1880–1882: Development and commercial production of
electric lighting An electric light, lamp, or light bulb is an electrical component that produces light. It is the most common form of artificial lighting. Lamps usually have a base made of ceramic, metal, glass, or plastic, which secures the lamp in the soc ...
was underway.
Thomas Edison Thomas Alva Edison (February 11, 1847October 18, 1931) was an American inventor and businessman. He developed many devices in fields such as electric power generation, mass communication, sound recording, and motion pictures. These inventio ...
of
Milan, Ohio Milan ( ) is a village (United States)#Ohio, village in Erie County, Ohio, Erie and Huron County, Ohio, Huron counties in the U.S. state of Ohio. The population was 1,367 at the 2010 United States Census, 2010 census. It is best known as the birt ...
, established
Edison Illuminating Company The Edison Illuminating Company was established by Thomas Edison on December 17, 1880, to construct electrical generating stations, initially in New York City. The company was the prototype for other local illuminating companies that were establish ...
on December 17, 1880. Based at
New York City New York, often called New York City or NYC, is the List of United States cities by population, most populous city in the United States. With a 2020 population of 8,804,190 distributed over , New York City is also the L ...
, it was the pioneer company of the
electrical power industry Electricity is the set of physical phenomena associated with the presence and motion of matter that has a property of electric charge. Electricity is related to magnetism, both being part of the phenomenon of electromagnetism, as described by ...
. Edison's system was based on creating a central power plant equipped with
electrical generator In electricity generation, a generator is a device that converts motive power (mechanical energy) or fuel-based power (chemical energy) into electric power for use in an external circuit. Sources of mechanical energy include steam turbines, gas ...
s.
Copper Copper is a chemical element with the symbol Cu (from la, cuprum) and atomic number 29. It is a soft, malleable, and ductile metal with very high thermal and electrical conductivity. A freshly exposed surface of pure copper has a pinkis ...
electrical wires Electrical wiring is an electrical installation of cabling and associated devices such as switches, distribution boards, sockets, and light fittings in a structure. Wiring is subject to safety standards for design and installation. Allowable ...
would then connect the station with other buildings, allowing for
electric power distribution Electric power distribution is the final stage in the delivery of electric power; it carries electricity from the transmission system to individual consumers. Distribution substations connect to the transmission system and lower the transmissi ...
.
Pearl Street Station Pearl Street Station was the first commercial central power plant in the United States. It was located at 255–257 Pearl Street in the Financial District of Manhattan, New York City, just south of Fulton Street on a site measuring . The station ...
was the first central power plant in the United States. It was located at 255–257 Pearl Street in
Manhattan Manhattan (), known regionally as the City, is the most densely populated and geographically smallest of the five boroughs of New York City. The borough is also coextensive with New York County, one of the original counties of the U.S. state ...
on a site measuring 50 by 100 feet,"Edison" by Matthew Josephson. McGraw Hill, New York, 1959, pg. 255. , just south of Fulton Street. It began with one
direct current Direct current (DC) is one-directional flow of electric charge. An electrochemical cell is a prime example of DC power. Direct current may flow through a conductor such as a wire, but can also flow through semiconductors, insulators, or even ...
generator Generator may refer to: * Signal generator, electronic devices that generate repeating or non-repeating electronic signals * Electric generator, a device that converts mechanical energy to electrical energy. * Generator (circuit theory), an eleme ...
, and it started generating electricity on September 4, 1882, serving an initial load of 400 lamps at 85 customers. By 1884, Pearl Street Station was serving 508 customers with 10,164 lamps. *1880–1886: Charles F. Brush of
Euclid, Ohio Euclid is a city in Cuyahoga County, Ohio, United States. It is an inner ring suburb of Cleveland. As of the 2020 census, the city had a total population of 49,692. History The City of Euclid was originally a part of Euclid Township, first map ...
, and Brush Electric Light Company installed carbon arc lights along
Broadway Broadway may refer to: Theatre * Broadway Theatre (disambiguation) * Broadway theatre, theatrical productions in professional theatres near Broadway, Manhattan, New York City, U.S. ** Broadway (Manhattan), the street **Broadway Theatre (53rd Stree ...
, New York City. A small generating station was established at Manhattan's 25th Street. The electric arc lights went into regular service on December 20, 1880. The new
Brooklyn Bridge The Brooklyn Bridge is a hybrid cable-stayed/ suspension bridge in New York City, spanning the East River between the boroughs of Manhattan and Brooklyn. Opened on May 24, 1883, the Brooklyn Bridge was the first fixed crossing of the East River ...
of 1883 had seventy arc lamps installed in it. By 1886, there was a reported number of 1,500 arc lights installed in Manhattan. *1880–1883:
James Wimshurst James Wimshurst (13 April 1832 – 3 January 1903) was an English inventor, engineer and shipwright. Though Wimshurst did not patent his machines and the various improvements that he made to them, his refinements to the electrostatic generator led ...
of Poplar,
London London is the capital and largest city of England and the United Kingdom, with a population of just under 9 million. It stands on the River Thames in south-east England at the head of a estuary down to the North Sea, and has been a majo ...
, England invents the
Wimshurst Machine The Wimshurst influence machine is an electrostatic generator, a machine for generating high voltages developed between 1880 and 1883 by British inventor James Wimshurst (1832–1903). It has a distinctive appearance with two large contra-rot ...
. *1881–1885: Stefan Drzewiecki of
Podolia Podolia or Podilia ( uk, Поділля, Podillia, ; russian: Подолье, Podolye; ro, Podolia; pl, Podole; german: Podolien; be, Падолле, Padollie; lt, Podolė), is a historic region in Eastern Europe, located in the west-central ...
,
Russian Empire The Russian Empire was an empire and the final period of the Russian monarchy from 1721 to 1917, ruling across large parts of Eurasia. It succeeded the Tsardom of Russia following the Treaty of Nystad, which ended the Great Northern War. ...
finishes his submarine-building project (which had begun in 1879). The crafts were constructed at Nevskiy Shipbuilding and Machinery works at
Saint Petersburg Saint Petersburg ( rus, links=no, Санкт-Петербург, a=Ru-Sankt Peterburg Leningrad Petrograd Piter.ogg, r=Sankt-Peterburg, p=ˈsankt pʲɪtʲɪrˈburk), formerly known as Petrograd (1914–1924) and later Leningrad (1924–1991), i ...
. Altogether, 50 units were delivered to the
Ministry of War Ministry of War may refer to: * Ministry of War (imperial China) (c.600–1912) * Chinese Republic Ministry of War (1912–1946) * Ministry of War (Kingdom of Bavaria) (1808–1919) * Ministry of War (Brazil) (1815–1999) * Ministry of War (Estoni ...
. They were reportedly deployed as part of the defense of
Kronstadt Kronstadt (russian: Кроншта́дт, Kronshtadt ), also spelled Kronshtadt, Cronstadt or Kronštádt (from german: link=no, Krone for "crown" and ''Stadt'' for "city") is a Russian port city in Kronshtadtsky District of the federal city of ...
and
Sevastopol Sevastopol (; uk, Севасто́поль, Sevastópolʹ, ; gkm, Σεβαστούπολις, Sevastoúpolis, ; crh, Акъя́р, Aqyár, ), sometimes written Sebastopol, is the largest city in Crimea, and a major port on the Black Sea ...
. In 1885, the submarines were transferred to the
Imperial Russian Navy The Imperial Russian Navy () operated as the navy of the Russian Tsardom and later the Russian Empire from 1696 to 1917. Formally established in 1696, it lasted until dissolved in the wake of the February Revolution of 1917. It developed from a ...
. They were soon declared "ineffective" and discarded. By 1887, Drzewiecki was designing submarines for the
French Third Republic The French Third Republic (french: Troisième République, sometimes written as ) was the system of government adopted in France from 4 September 1870, when the Second French Empire collapsed during the Franco-Prussian War, until 10 July 1940 ...
. *1881–1883:
John Philip Holland John Philip Holland ( ga, Seán Pilib Ó hUallacháin/Ó Maolchalann) (24 February 184112 August 1914) was an Irish engineer who developed the first submarine to be formally commissioned by the US Navy, and the first Royal Navy submarine, ''Hol ...
of
Liscannor Liscannor () is a coastal village in County Clare, Ireland. Geography Lying on the west coast of Ireland, on Liscannor Bay, the village is located on the R478 road between Lahinch, to the east, and Doolin, to the north. The Cliffs of Moher a ...
,
County Clare County Clare ( ga, Contae an Chláir) is a county in Ireland, in the Southern Region and the province of Munster, bordered on the west by the Atlantic Ocean. Clare County Council is the local authority. The county had a population of 118,817 ...
,
Ireland Ireland ( ; ga, Éire ; Ulster Scots dialect, Ulster-Scots: ) is an island in the Atlantic Ocean, North Atlantic Ocean, in Northwestern Europe, north-western Europe. It is separated from Great Britain to its east by the North Channel (Grea ...
builds the
Fenian Ram ''Fenian Ram'' is a submarine designed by John Philip Holland for use by the Fenian Brotherhood, the American counterpart to the Irish Republican Brotherhood, against the British. The Fenian Ram was the world’s first practical submarine, in ...
submarine for the
Fenian Brotherhood The Fenian Brotherhood () was an Irish republican organisation founded in the United States in 1858 by John O'Mahony and Michael Doheny. It was a precursor to Clan na Gael, a sister organisation to the Irish Republican Brotherhood (IRB). Membe ...
. During extensive trials, Holland made numerous dives and test-fired the gun using dummy projectiles. However, due to funding disputes within the
Irish Republican Brotherhood The Irish Republican Brotherhood (IRB; ) was a secret oath-bound fraternal organisation dedicated to the establishment of an "independent democratic republic" in Ireland between 1858 and 1924.McGee, p. 15. Its counterpart in the United States ...
and disagreement over payments from the IRB to Holland, the IRB stole '' Fenian Ram'' and the ''
Holland III The ''Holland III'' was an early prototype submarine made by John Holland. The 16-foot 1-ton model was a scaled-down version of the ''Fenian Ram'' intended for experiments to help him improve navigation. In a dispute over money, the prototype ...
'' prototype in November 1883.Davies, R. ''Nautilus: The Story of Man Under the Sea''.
Naval Institute Press The United States Naval Institute (USNI) is a private non-profit military association that offers independent, nonpartisan forums for debate of national security issues. In addition to publishing magazines and books, the Naval Institute holds se ...
. 1995. .
*1882:
William Edward Ayrton William Edward Ayrton, Fellow of the Royal Society, FRS (14 September 18478 November 1908) was an English physicist and electrical engineer. Life Early life and education Ayrton was born in London, the son of Edward Nugent Ayrton, a barrister, ...
of
London London is the capital and largest city of England and the United Kingdom, with a population of just under 9 million. It stands on the River Thames in south-east England at the head of a estuary down to the North Sea, and has been a majo ...
, England and John Perry of
Garvagh Garvagh ( or ''Garbhachadh'' meaning "rough field") is a village in County Londonderry, Northern Ireland. It is on the banks of the Agivey River, south of Coleraine on the A29 route. In the 2001 Census it had a population of 1,288. It is situ ...
,
County Londonderry County Londonderry ( Ulster-Scots: ''Coontie Lunnonderrie''), also known as County Derry ( ga, Contae Dhoire), is one of the six counties of Northern Ireland, one of the thirty two counties of Ireland and one of the nine counties of Ulster. B ...
,
Ireland Ireland ( ; ga, Éire ; Ulster Scots dialect, Ulster-Scots: ) is an island in the Atlantic Ocean, North Atlantic Ocean, in Northwestern Europe, north-western Europe. It is separated from Great Britain to its east by the North Channel (Grea ...
build an electric
tricycle A tricycle, sometimes abbreviated to trike, is a human-powered (or gasoline or electric motor powered or assisted, or gravity powered) three-wheeled vehicle. Some tricycles, such as cycle rickshaws (for passenger transport) and freight trikes, ...
. It reportedly had a range of 10 to 25 miles, powered by a lead acid battery. A significant innovation of the vehicle was its use of
electric light An electric light, lamp, or light bulb is an electrical component that produces light. It is the most common form of artificial lighting. Lamps usually have a base made of ceramic, metal, glass, or plastic, which secures the lamp in the soc ...
s, here playing the role of
headlamp A headlamp is a lamp attached to the front of a vehicle to illuminate the road ahead. Headlamps are also often called headlights, but in the most precise usage, ''headlamp'' is the term for the device itself and ''headlight'' is the term for ...
s. *1882: James Atkinson of
Hampstead Hampstead () is an area in London, which lies northwest of Charing Cross, and extends from Watling Street, the A5 road (Roman Watling Street) to Hampstead Heath, a large, hilly expanse of parkland. The area forms the northwest part of the Lon ...
,
London London is the capital and largest city of England and the United Kingdom, with a population of just under 9 million. It stands on the River Thames in south-east England at the head of a estuary down to the North Sea, and has been a majo ...
, England invented the
Atkinson cycle The Atkinson-cycle engine is a type of internal combustion engine invented by James Atkinson in 1882. The Atkinson cycle is designed to provide efficiency at the expense of power density. A variation of this approach is used in some modern aut ...
engine An engine or motor is a machine designed to convert one or more forms of energy into mechanical energy. Available energy sources include potential energy (e.g. energy of the Earth's gravitational field as exploited in hydroelectric power gen ...
. By use of variable engine strokes from a complex
crankshaft A crankshaft is a mechanical component used in a piston engine to convert the reciprocating motion into rotational motion. The crankshaft is a rotating shaft containing one or more crankpins, that are driven by the pistons via the connecting ...
, Atkinson was able to increase the efficiency of his engine, at the cost of some power, over traditional
Otto-cycle engines A four-stroke (also four-cycle) engine is an internal combustion (IC) engine in which the piston completes four separate strokes while turning the crankshaft. A stroke refers to the full travel of the piston along the cylinder, in either directi ...
. *1882:
Schuyler Wheeler Schuyler Skaats Wheeler (May 17, 1860 – April 20, 1923) was an American electrical engineer and manufacturer who invented the electric fan, an electric elevator design, and the electric fire engine. He is associated with the early developmen ...
of
Massachusetts Massachusetts (Massachusett language, Massachusett: ''Muhsachuweesut assachusett writing systems, məhswatʃəwiːsət'' English: , ), officially the Commonwealth of Massachusetts, is the most populous U.S. state, state in the New England ...
invented the two-blade
electric fan A fan is a powered machine used to create a flow of air. A fan consists of a rotating arrangement of vanes or blades, generally made of wood, plastic, or metal, which act on the air. The rotating assembly of blades and hub is known as an ''imp ...
. Henry W. Seely of
New York New York most commonly refers to: * New York City, the most populous city in the United States, located in the state of New York * New York (state), a state in the northeastern United States New York may also refer to: Film and television * '' ...
invented the electric safety
iron Iron () is a chemical element with symbol Fe (from la, ferrum) and atomic number 26. It is a metal that belongs to the first transition series and group 8 of the periodic table. It is, by mass, the most common element on Earth, right in f ...
. Both were arguably among the earliest small domestic electrical appliances to appear. *1882–1883:
John Hopkinson John Hopkinson, FRS, (27 July 1849 – 27 August 1898) was a British physicist, electrical engineer, Fellow of the Royal Society and President of the IEE (now the IET) twice in 1890 and 1896. He invented the three-wire (three-phase) system for ...
of
Manchester Manchester () is a city in Greater Manchester, England. It had a population of 552,000 in 2021. It is bordered by the Cheshire Plain to the south, the Pennines to the north and east, and the neighbouring city of Salford to the west. The t ...
, England patents the
three-phase electric power Three-phase electric power (abbreviated 3φ) is a common type of alternating current used in electricity generation, transmission, and distribution. It is a type of polyphase system employing three wires (or four including an optional neutral ...
system in 1882. In 1883 Hopkinson showed mathematically that it was possible to connect two alternating current dynamos in parallel — a problem that had long bedeviled electrical engineers. *1883:
Charles Fritts Charles Fritts (1850 – 1903) was the American inventor credited with creating the first working selenium cell in 1883. The world's first rooftop solar array, using Fritts' selenium cells, was installed in 1884 on a New York City rooftop. Fritt ...
, an American inventor, creates the first working
solar cell A solar cell, or photovoltaic cell, is an electronic device that converts the energy of light directly into electricity by the photovoltaic effect, which is a physical and chemical phenomenon.
. The energy conversion efficiency of these early devices was less than 1%. Denounced as a fraud in the US for "generating power without consuming matter, thus violating the
laws of physics Scientific laws or laws of science are statements, based on repeated experiments or observations, that describe or predict a range of natural phenomena. The term ''law'' has diverse usage in many cases (approximate, accurate, broad, or narrow) a ...
". *1883–1885: Josiah H. L. Tuck, an American inventor, works in his own submarine designs. His 1883 model was created in Delameter Iron Works. It was 30-feet long, "all-electric and had vertical and horizontal propellers clutched to the same shaft, with a 20-feet breathing pipe and an airlock for a diver." His 1885 model, called the "Peacemaker", was larger. It used "a
caustic soda Sodium hydroxide, also known as lye and caustic soda, is an inorganic compound with the formula NaOH. It is a white solid ionic compound consisting of sodium cations and hydroxide anions . Sodium hydroxide is a highly caustic base and alka ...
patent
boiler A boiler is a closed vessel in which fluid (generally water) is heated. The fluid does not necessarily boil. The heated or vaporized fluid exits the boiler for use in various processes or heating applications, including water heating, central h ...
to power a 14-HP Westinghouse steam engine". She managed a number of short trips within the
New York Harbor New York Harbor is at the mouth of the Hudson River where it empties into New York Bay near the East River tidal estuary, and then into the Atlantic Ocean on the east coast of the United States. It is one of the largest natural harbors in t ...
area. The Peacemaker had a submerged endurance of 5 hours. Tuck did not benefit from his achievement. His family feared that the inventor was squandering his fortune on the Peacemaker. They had him committed to an
insane asylum The lunatic asylum (or insane asylum) was an early precursor of the modern psychiatric hospital. The fall of the lunatic asylum and its eventual replacement by modern psychiatric hospitals explains the rise of organized, institutional psychiatry ...
by the end of the decade. *1883–1886:
John Joseph Montgomery John Joseph Montgomery (February 15, 1858 – October 31, 1911) was an American inventor, physicist, engineer, and professor at Santa Clara University in Santa Clara, California, who is best known for his invention of controlled heavier-than-air ...
of
Yuba City, California Yuba City (Maidu: ''Yubu'') is a city in Northern California and the county seat of Sutter County, California, United States. The population was 70,117 at the 2020 census. Yuba City is the principal city of the Yuba City Metropolitan Statistical ...
, starts his attempts at
early flight ''Early Flight'' is a 1974 compilation album by the American psychedelic rock band Jefferson Airplane, released as Grunt CYL1-0437. It features previously unreleased material from 1966, 1967, and 1970 as well as both sides of a non-album 1970 ...
. In 1884, using a glider designed and built in 1883, Montgomery made the "first heavier-than-air human-carrying aircraft to achieve controlled piloted flight" in the Western Hemisphere. This glider had a curved parabolic wing surface. He reportedly made a glide of "considerable length" from Otay Mesa, San Diego, California, his first successful flight and arguably the first successful one in the United States. In 1884–1885, Montgomery tested a second monoplane glider with flat wings. The innovation in design was " hinged surfaces at the rear of the wings to maintain lateral balance". These were early forms of
Aileron An aileron (French for "little wing" or "fin") is a hinged flight control surface usually forming part of the trailing edge of each wing of a fixed-wing aircraft. Ailerons are used in pairs to control the aircraft in roll (or movement around ...
. After experimentation with a water tank and smoke chamber to understand the nature of flow over surfaces, in 1886, Montgomery designed a third glider with fully rotating wings as pitcherons. He then turned to theoretic research towards the development of a manuscript "Soaring Flight" in 1896. *1884–1885: On August 9, 1884, '' La France'', a
French Army The French Army, officially known as the Land Army (french: Armée de Terre, ), is the land-based and largest component of the French Armed Forces. It is responsible to the Government of France, along with the other components of the Armed For ...
airship An airship or dirigible balloon is a type of aerostat or lighter-than-air aircraft that can navigate through the air under its own power. Aerostats gain their lift from a lifting gas that is less dense than the surrounding air. In early ...
, makes its maiden flight. Launched by
Charles Renard Charles Renard (1847–1905) born in Damblain, Vosges, was a French military engineer. Airships After the Franco-Prussian War of 1870-1871 he started work on the design of airships at the French army aeronautical department. Together with A ...
and
Arthur Constantin Krebs Arthur Constantin Krebs (16 November 1850 in Vesoul, France – 22 March 1935 in Quimperlé, France) was a French officer and pioneer in automotive engineering. Life Collaborating with Charles Renard, he piloted Timeline of aviation - 19 ...
. Krebs piloted the first fully controlled free-flight with the ''La France''. The long, airship, electric-powered with a 435 kg battery completed a flight that covered in 23 minutes. It was the first full round trip flight with a landing on the starting point. On its seven flights in 1884 and 1885 the ''La France'' dirigible returned five times to its starting point. "La France was the first airship that could return to its starting point in a light wind. It was 165 feet (50.3 meters) long, its maximum diameter was 27 feet (8.2 meters), and it had a capacity of 66,000 cubic feet (1,869 cubic meters)." Its battery-powered motor "produced 7.5 horsepower (5.6 kilowatts). This motor was later replaced with one that produced 8.5 horsepower (6.3 kilowatts)." *1884:
Paul Gottlieb Nipkow Paul Julius Gottlieb Nipkow (22 August 1860 – 24 August 1940) was a German technician and inventor. He invented the Nipkow disk, which laid the foundation of television, since his disk was a fundamental component in the first televisions. Hun ...
of
Lębork Lębork (; csb, Lãbòrg; formerly german: Lauenburg in Pommern) is a town of 37,000 people on the Łeba River, Łeba and Okalica rivers in the Gdańsk Pomerania region in northern Poland. It is the capital of Lębork County in Pomeranian Voivode ...
,
Kingdom of Prussia The Kingdom of Prussia (german: Königreich Preußen, ) was a German kingdom that constituted the state of Prussia between 1701 and 1918.Marriott, J. A. R., and Charles Grant Robertson. ''The Evolution of Prussia, the Making of an Empire''. Re ...
,
German Empire The German Empire (),Herbert Tuttle wrote in September 1881 that the term "Reich" does not literally connote an empire as has been commonly assumed by English-speaking people. The term literally denotes an empire – particularly a hereditary ...
invents the
Nipkow disk A Nipkow disk (sometimes Anglicized as Nipkov disk; patented in 1884), also known as scanning disk, is a mechanical, rotating, geometrically operating image scanning device, patented in 1885 by Paul Gottlieb Nipkow. This scanning disk was a funda ...
, an
image scanning An image scanner—often abbreviated to just scanner—is a device that optically scans images, printed text, handwriting or an object and converts it to a digital image. Commonly used in offices are variations of the desktop ''flatbed scanner'' ...
device. It was the basis of his patent method of translating visual images to electronic impulses, transmit said impulses to another device and successfully reassemble the impulses to visual images. Nipkow used a
selenium Selenium is a chemical element with the symbol Se and atomic number 34. It is a nonmetal (more rarely considered a metalloid) with properties that are intermediate between the elements above and below in the periodic table, sulfur and tellurium, ...
photoelectric cell A solar cell, or photovoltaic cell, is an electronic device that converts the energy of light directly into electricity by the photovoltaic effect, which is a physical and chemical phenomenon.
. Nipkow proposed and patented the first "near-practicable"
electromechanical In engineering, electromechanics combines processes and procedures drawn from electrical engineering and mechanical engineering. Electromechanics focuses on the interaction of electrical and mechanical systems as a whole and how the two systems ...
television system In Canada, a television system is a group of television stations which share common ownership, branding and programming, but which for some reason does not satisfy the criteria necessary for it to be classified as a television network under Cana ...
in 1884. Although he never built a working model of the system, Nipkow's spinning disk design became a common television image rasterizer used up to 1939. *1884:
Alexander Mozhaysky Mozhaysky, identified as the "Creator of world's first airplane", on a 1963 Soviet postal stamp. Alexander Fedorovich Mozhaysky Pol. Aleksander Teodorowicz Możajski (also transliterated as Mozhayski, Mozhayskii and Mozhayskiy; russian: Алек ...
of
Kotka Kotka (; ; la, Aquilopolis) is a city in the southern part of the Kymenlaakso province on the Gulf of Finland. Kotka is a major port and industrial city and also a diverse school and cultural city, which was formerly part of the old Kymi parish. ...
,
Grand Duchy of Finland The Grand Duchy of Finland ( fi, Suomen suuriruhtinaskunta; sv, Storfurstendömet Finland; russian: Великое княжество Финляндское, , all of which literally translate as Grand Principality of Finland) was the predecessor ...
,
Russian Empire The Russian Empire was an empire and the final period of the Russian monarchy from 1721 to 1917, ruling across large parts of Eurasia. It succeeded the Tsardom of Russia following the Treaty of Nystad, which ended the Great Northern War. ...
makes the second known "powered, assisted take off of a heavier-than-air craft carrying an operator". His
steam-powered A steam engine is a heat engine that performs mechanical work using steam as its working fluid. The steam engine uses the force produced by steam pressure to push a piston back and forth inside a cylinder. This pushing force can be tr ...
monoplane took off at
Krasnoye Selo Krasnoye Selo (russian: Кра́сное Село́, lit. ''Red village''). Г. П.  Смолицкая. "Топонимический словарь Центральной России". "Армада-Пресс", 2002 is a munic ...
, near
Saint Petersburg Saint Petersburg ( rus, links=no, Санкт-Петербург, a=Ru-Sankt Peterburg Leningrad Petrograd Piter.ogg, r=Sankt-Peterburg, p=ˈsankt pʲɪtʲɪrˈburk), formerly known as Petrograd (1914–1924) and later Leningrad (1924–1991), i ...
, making a hop and "covering between 65 and 100 feet". The monoplane had a failed
landing Landing is the last part of a flight, where a flying animal, aircraft, or spacecraft returns to the ground. When the flying object returns to water, the process is called alighting, although it is commonly called "landing", "touchdown" or ...
, with one of its wings destroyed and serious damages. It was never rebuilt. Later
Soviet The Soviet Union,. officially the Union of Soviet Socialist Republics. (USSR),. was a List of former transcontinental countries#Since 1700, transcontinental country that spanned much of Eurasia from 1922 to 1991. A flagship communist state, ...
propaganda Propaganda is communication that is primarily used to influence or persuade an audience to further an agenda, which may not be objective and may be selectively presenting facts to encourage a particular synthesis or perception, or using loaded ...
would overstate Mozhaysky's accomplishment while downplaying the failed landing. The Grand Soviet Encyclopedia called this "the first true flight of a heavier-than-air machine in history". *1884–1885:
Ganz The Ganz Works or Ganz ( or , ''Ganz companies'', formerly ''Ganz and Partner Iron Mill and Machine Factory'') was a group of companies operating between 1845 and 1949 in Budapest, Hungary. It was named after Ábrahám Ganz, the founder and the ...
Company engineers
Károly Zipernowsky Károly Zipernowsky (born as Carl Zipernowsky, 4 April 1853 in Vienna – 29 November 1942 in Budapest) was an Austrian-born Hungarian electrical engineer. He invented the transformer with his colleagues (Miksa Déri and Ottó Bláthy) at t ...
,
Ottó Bláthy Ottó Titusz Bláthy (11 August 1860 – 26 September 1939) was a Hungarian electrical engineer. In his career, he became the co-inventor of the modern electric transformer, the tension regulator, the AC watt-hour meter. motor capacitor fo ...
and
Miksa Déri Miksa Déri (27 October 1854 November, Bács, Kingdom of Hungary, (now: Bač, Serbia) – 3 March 1938) was a Hungarian electrical engineer, inventor, power plant builder. He contributed with his partners Károly Zipernowsky and Ottó Bláth ...
had determined that open-core devices were impracticable, as they were incapable of reliably regulating voltage. In their joint patent application for the "Z.B.D."
transformer A transformer is a passive component that transfers electrical energy from one electrical circuit to another circuit, or multiple circuits. A varying current in any coil of the transformer produces a varying magnetic flux in the transformer' ...
s, they described the design of two with no poles: the "closed-core" and the "shell-core" transformers. In the closed-core type, the primary and secondary windings were wound around a closed iron ring; in the shell type, the windings were passed ''through'' the iron core. In both designs, the magnetic flux linking the primary and secondary windings traveled almost entirely within the iron core, with no intentional path through air. When employed in electric distribution systems, this revolutionary design concept would finally make it technically and economically feasible to provide electric power for lighting in homes, businesses and public spaces.''Bláthy, Ottó Titusz (1860 – 1939)''
, Hungarian Patent Office, January 29, 2004.
Bláthy had suggested the use of closed-cores, Zipernowsky the use of shunt connections, and Déri had performed the experiments.Smil, Vaclav, ''Creating the Twentieth Century: Technical Innovations of 1867—1914 and Their Lasting Impact''
Oxford University Press, 2005, p. 71.
Electrical and electronic systems the world over continue to rely on the principles of the original Z.B.D. transformers. The inventors also popularized the word "transformer" to describe a device for altering the EMF of an electric current, although the term had already been in use by 1882. *1884–1885:
John Philip Holland John Philip Holland ( ga, Seán Pilib Ó hUallacháin/Ó Maolchalann) (24 February 184112 August 1914) was an Irish engineer who developed the first submarine to be formally commissioned by the US Navy, and the first Royal Navy submarine, ''Hol ...
and Edmund Zalinski, having formed the "Nautilus Submarine Boat Company", start working on a new submarine. The so-called "Zalinsky boat" was constructed in Hendrick's Reef (former
Fort Lafayette Fort Lafayette was an island coastal fortification in the Narrows of New York Harbor, built offshore from Fort Hamilton at the southern tip of what is now Bay Ridge in the New York City borough of Brooklyn. The fort was built on a natural island ...
),
Bay Ridge Bay Ridge is a neighborhood in the southwest corner of the New York City borough of Brooklyn. It is bounded by Sunset Park to the north, Dyker Heights to the east, the Narrows and the Belt Parkway to the west, and Fort Hamilton Army Base and ...
in (ray) or (rayacus the 3rd)
New York City New York, often called New York City or NYC, is the List of United States cities by population, most populous city in the United States. With a 2020 population of 8,804,190 distributed over , New York City is also the L ...
borough A borough is an administrative division in various English-speaking countries. In principle, the term ''borough'' designates a self-governing walled town, although in practice, official use of the term varies widely. History In the Middle Ag ...
of
Brooklyn Brooklyn () is a borough of New York City, coextensive with Kings County, in the U.S. state of New York. Kings County is the most populous county in the State of New York, and the second-most densely populated county in the United States, be ...
. "The new, cigar-shaped submarine was 50 feet long with a maximum beam of eight feet. To save money, the hull was largely of wood, framed with iron hoops, and again, a Brayton-cycle engine provided motive power." The project was plagued by a "shoestring budget" and Zalinski mostly rejecting Holland's ideas on improvements. The submarine was ready for launching in September, 1885. "During the launching itself, a section of the ways collapsed under the weight of the boat, dashing the hull against some pilings and staving in the bottom. Although the submarine was repaired and eventually carried out several trial runs in lower New York Harbor, by the end of 1886 the Nautilus Submarine Boat Company was no more, and the salvageable remnants of the Zalinski Boat were sold to reimburse the disappointed investors." Holland would not create another submarine to 1893. *1885:
Galileo Ferraris Galileo Ferraris (31 October 1847 – 7 February 1897) was an Italian university professor, physicist and electrical engineer, one of the pioneers of AC power system and inventor of the induction motor although he never patented his work. Many ...
of Livorno Piemonte,
Kingdom of Italy The Kingdom of Italy ( it, Regno d'Italia) was a state that existed from 1861, when Victor Emmanuel II of Kingdom of Sardinia, Sardinia was proclamation of the Kingdom of Italy, proclaimed King of Italy, until 1946, when civil discontent led to ...
reaches the concept of a
rotating magnetic field A rotating magnetic field is the resultant magnetic field produced by a system of coils symmetrically placed and supplied with polyphase currents. A rotating magnetic field can be produced by a poly-phase (two or more phases) current or by a singl ...
. He applied it to a new motor. "Ferraris devised a motor using electromagnets at right angles and powered by alternating currents that were 90° out of phase, thus producing a revolving magnetic field. The motor, the direction of which could be reversed by reversing its polarity, proved the solution to the last remaining problem in alternating-current motors. The principle made possible the development of the asynchronous, self-starting
electric motor An electric motor is an Electric machine, electrical machine that converts electrical energy into mechanical energy. Most electric motors operate through the interaction between the motor's magnetic field and electric current in a Electromagneti ...
that is still used today. Believing that the scientific and intellectual values of new developments far outstripped material values, Ferraris deliberately did not patent his invention; on the contrary, he demonstrated it freely in his own laboratory to all comers." He published his findings in 1888. By then,
Nikola Tesla Nikola Tesla ( ; ,"Tesla"
''
Nikolay Bernardos and
Karol Olszewski Karol Stanisław Olszewski (29 January 1846 – 24 March 1915) was a Poles, Polish chemist, mathematician and physicist. Biography Olszewski was a graduate of Kazimierz Brodziński High School in Tarnów (I Liceum Ogólnokształcące im. Kazi ...
of Broniszów were granted a patent for their Electrogefest, an "electric arc welder with a carbon electrode". Introducing a method of
carbon arc welding Carbon arc welding (CAW) is a process which produces coalescence of metals by heating them with an arc between a non-consumable carbon (graphite) electrode and the work-piece. It was the first arc-welding process developed but is not used for many ...
, they also became the "inventors of modern welding apparatus". *1885–1888:
Karl Benz Carl Friedrich Benz (; 25 November 1844 – 4 April 1929), sometimes also Karl Friedrich Benz, was a German engine designer and automotive engineer. His Benz Patent Motorcar from 1885 is considered the first practical modern automobile and fir ...
of
Karlsruhe Karlsruhe ( , , ; South Franconian: ''Kallsruh'') is the third-largest city of the German state (''Land'') of Baden-Württemberg after its capital of Stuttgart and Mannheim, and the 22nd-largest city in the nation, with 308,436 inhabitants. ...
,
Baden Baden (; ) is a historical territory in South Germany, in earlier times on both sides of the Upper Rhine but since the Napoleonic Wars only East of the Rhine. History The margraves of Baden originated from the House of Zähringen. Baden is ...
,
German Empire The German Empire (),Herbert Tuttle wrote in September 1881 that the term "Reich" does not literally connote an empire as has been commonly assumed by English-speaking people. The term literally denotes an empire – particularly a hereditary ...
introduces the
Benz Patent Motorwagen The Benz Patent-Motorwagen ("patent motorcar"), built in 1885 by the German Carl Benz, is widely regarded as the world's first practical modern automobile and was the first car put into series production. It was patented and unveiled in 1886. T ...
, widely regarded as the first
automobile A car or automobile is a motor vehicle with Wheel, wheels. Most definitions of ''cars'' say that they run primarily on roads, Car seat, seat one to eight people, have four wheels, and mainly transport private transport#Personal transport, pe ...
. It featured wire wheels (unlike carriages' wooden ones) with a four-stroke engine of his own design between the rear wheels, with a very advanced coil ignition
G.N. Georgano George Nicolas "Nick" Georgano (29 February 1932 – 22 October 2017Nick Georgano
Alvis Archive Bl ...
and evaporative cooling rather than a radiator. The ''Motorwagen'' was patented on January 29, 1886, as ''DRP-37435: "automobile fueled by gas"''. The 1885 version was difficult to control, leading to a collision with a wall during a public demonstration. The first successful tests on public roads were carried out in the early summer of 1886. The next year Benz created the ''Motorwagen Model 2'' which had several modifications, and in 1887, the definitive ''Model 3'' with
wooden Wood is a porous and fibrous structural tissue found in the stems and roots of trees and other woody plants. It is an organic materiala natural composite of cellulose fibers that are strong in tension and embedded in a matrix of lignin tha ...
wheels was introduced, showing at the Paris Expo the same year. Benz began to sell the vehicle (advertising it as the ''Benz Patent Motorwagen'') in the late summer of 1888, making it the first commercially available automobile in history. *1885–1887:
William Stanley, Jr. William Stanley Jr. (November 28, 1858 – May 14, 1916) was an American physicist born in Brooklyn, New York. During his career, he obtained 129 patents covering a variety of electric devices. In 1913, he also patented an all-steel vacuum bottl ...
of
Brooklyn Brooklyn () is a borough of New York City, coextensive with Kings County, in the U.S. state of New York. Kings County is the most populous county in the State of New York, and the second-most densely populated county in the United States, be ...
,
New York New York most commonly refers to: * New York City, the most populous city in the United States, located in the state of New York * New York (state), a state in the northeastern United States New York may also refer to: Film and television * '' ...
, an employee of
George Westinghouse George Westinghouse Jr. (October 6, 1846 – March 12, 1914) was an American entrepreneur and engineer based in Pennsylvania who created the railway air brake and was a pioneer of the electrical industry, receiving his first patent at the age of ...
, creates an improved
transformer A transformer is a passive component that transfers electrical energy from one electrical circuit to another circuit, or multiple circuits. A varying current in any coil of the transformer produces a varying magnetic flux in the transformer' ...
. Westinghouse had bought the patents of
Lucien Gaulard Lucien Gaulard (16 July 1850 – 26 November 1888) invented devices for the Electricity distribution, transmission of alternating current electrical energy. Biography Gaulard was born in Paris, France in 1850. A power transformer developed by Ga ...
and
John Dixon Gibbs John Dixon Gibbs (1834–1912) was a British engineer and financier who, together with Lucien Gaulard, is often credited as the co-inventor of the AC step-down transformer. The transformer was first demonstrated in 1883 at London's Royal Aquarium ...
on the subject, and had purchased an option on the designs of
Károly Zipernowsky Károly Zipernowsky (born as Carl Zipernowsky, 4 April 1853 in Vienna – 29 November 1942 in Budapest) was an Austrian-born Hungarian electrical engineer. He invented the transformer with his colleagues (Miksa Déri and Ottó Bláthy) at t ...
,
Ottó Bláthy Ottó Titusz Bláthy (11 August 1860 – 26 September 1939) was a Hungarian electrical engineer. In his career, he became the co-inventor of the modern electric transformer, the tension regulator, the AC watt-hour meter. motor capacitor fo ...
and
Miksa Déri Miksa Déri (27 October 1854 November, Bács, Kingdom of Hungary, (now: Bač, Serbia) – 3 March 1938) was a Hungarian electrical engineer, inventor, power plant builder. He contributed with his partners Károly Zipernowsky and Ottó Bláth ...
. He entrusted engineer Stanley with the building of a device for commercial use. Stanley's first patented design was for
induction coil An induction coil or "spark coil" (archaically known as an inductorium or Ruhmkorff coil after Heinrich Rühmkorff) is a type of electrical transformer used to produce high-voltage pulses from a low-voltage direct current (DC) supply. p.98 To ...
s with single cores of soft iron and adjustable gaps to regulate the EMF present in the secondary winding. This design was first used commercially in 1886. But Westinghouse soon had his team working on a design whose core comprised a stack of thin "E-shaped" iron plates, separated individually or in pairs by thin sheets of paper or other insulating material. Prewound copper coils could then be slid into place, and straight iron plates laid in to create a closed magnetic circuit. Westinghouse applied for a patent for the new design in December 1886; it was granted in July 1887. *1885–1889: , a French inventor, builds two small electric submarines. The first Goubet model was 16-feet long and weighed 2 tons. "She used accumulators (
storage batteries A rechargeable battery, storage battery, or secondary cell (formally a type of energy accumulator), is a type of electrical battery which can be charged, discharged into a load, and recharged many times, as opposed to a disposable or prima ...
which operated an Edison-type dynamo." While among the earliest submarines to successfully make use of electric power, she proved to have a severe flaw. She could not stay at a stable depth, set by the operator. The improved Goubet II was introduced in 1889. This version could transport a 2-man crew and had "an attractive interior". More stable than her predecessor, though still unable to stay at a set depth. *1885–1887:
Thorsten Nordenfelt Thorsten Nordenfelt (1 March 1842 – 8 February 1920), was a Swedish inventor and industrialist. Career Nordenfelt was born in Örby outside Kinna, Sweden, the son of a colonel. The surname was and is often spelled Nordenfeldt, though Thorsten ...
of
Örby Örby is a residential area in Söderort, Stockholm Municipality, Sweden. It has an area of 159 hectares and 4,720 inhabitants. History Örby got its name from the Örby Manor (''Örby slott''), as does the neighbouring residential area of ...
,
Uppsala Municipality Uppsala Municipality (''Uppsala kommun'') is a municipality in Uppsala County in east central Sweden. Uppsala has a population of 211,411 (2016-06-30). Its seat is located in the university city of Uppsala. Uppsala Municipality was created throug ...
,
Sweden Sweden, formally the Kingdom of Sweden,The United Nations Group of Experts on Geographical Names states that the country's formal name is the Kingdom of SwedenUNGEGN World Geographical Names, Sweden./ref> is a Nordic country located on ...
produces a series of steam powered
submarines A submarine (or sub) is a watercraft capable of independent operation underwater. It differs from a submersible, which has more limited underwater capability. The term is also sometimes used historically or colloquially to refer to remotely o ...
. The first was the ''Nordenfelt I'', a 56 tonne, 19.5 metre long vessel similar to George Garrett's ill-fated ''
Resurgam ''Resurgam'' (Latin: ''"I shall rise again"'') is the name given to an early Victorian submarine and its prototype, designed and built in Britain by Reverend George Garrett. She was intended as a weapon to penetrate the chain netting placed ...
'' (1879), with a range of 240 kilometres and armed with a single torpedo and a 25.4 mm
machine gun A machine gun is a fully automatic, rifled autoloading firearm designed for sustained direct fire with rifle cartridges. Other automatic firearms such as automatic shotguns and automatic rifles (including assault rifles and battle rifles) a ...
. It was manufactured by Bolinders in
Stockholm Stockholm () is the Capital city, capital and List of urban areas in Sweden by population, largest city of Sweden as well as the List of urban areas in the Nordic countries, largest urban area in Scandinavia. Approximately 980,000 people liv ...
in 1884–1885. Like the Resurgam, it operated on the surface using a 100 HP steam engine with a maximum speed of 9 kn, then it shut down its engine to dive. She was purchased by the
Hellenic Navy The Hellenic Navy (HN; el, Πολεμικό Ναυτικό, Polemikó Naftikó, War Navy, abbreviated ΠΝ) is the naval force of Greece, part of the Hellenic Armed Forces. The modern Greek navy historically hails from the naval forces of vari ...
and was delivered to
Salamis Naval Base The Salamis Naval Base ( el, Ναύσταθμος Σαλαμίνας) is the largest naval base of the Hellenic Navy. It is located in the northeastern part of Salamis Island (Cape Arapis), Greece and in Amphiali and Skaramangas. It is close to t ...
in 1886. Following the acceptance tests, she was never used again by the Hellenic Navy and was scrapped in 1901. Nordenfelt then built the ''Nordenfelt II'' (''Abdülhamid'') in 1886 and ''Nordenfelt III'' (''Abdülmecid'') in 1887, a pair of 30 metre long submarines with twin torpedo tubes, for the Ottoman Navy. ''Abdülhamid'' became the first submarine in history to fire a torpedo while submerged under water. The Nordenfelts had several faults. "It took as long as twelve hours to generate enough steam for submerged operations and about thirty minutes to dive. Once underwater, sudden changes in speed or direction triggered—in the words of a U.S. Navy intelligence report—"dangerous and eccentric movements." ...However, good public relations overcame bad design: Nordenfeldt always demonstrated his boats before a stellar crowd of crowned heads, and Nordenfeldt's submarines were regarded as the world standard." *1886–1887:
Carl Gassner Carl Gassner is a German physician (17 November 1855 in Mainz; † 31 January 1942), scientist and inventor, better known to have contributed to improve the Leclanché cell and to have fostered the development of the first dry cell, also known ...
of
Mainz Mainz () is the capital and largest city of Rhineland-Palatinate, Germany. Mainz is on the left bank of the Rhine, opposite to the place that the Main (river), Main joins the Rhine. Downstream of the confluence, the Rhine flows to the north-we ...
,
German Empire The German Empire (),Herbert Tuttle wrote in September 1881 that the term "Reich" does not literally connote an empire as has been commonly assumed by English-speaking people. The term literally denotes an empire – particularly a hereditary ...
receives a patent for a
zinc–carbon battery A zinc–carbon battery (or carbon zinc battery in U.S. English) is a dry cell primary battery that provides direct electric current from the electrochemical reaction between zinc and manganese dioxide (MnO2) in the presence of an electrolyte. It ...
, among the earliest examples of
dry cell upLine art drawing of a dry cell: 1. brass cap, 2. plastic seal, 3. expansion space, 4. porous cardboard, 5. zinc can, 6. carbon rod, 7. chemical mixture A dry cell is a type of electric battery, commonly used for portable electrical devices. Un ...
batteries. Originally patented in the German Empire, Gassner also received patents from
Austria-Hungary Austria-Hungary, often referred to as the Austro-Hungarian Empire,, the Dual Monarchy, or Austria, was a constitutional monarchy and great power in Central Europe between 1867 and 1918. It was formed with the Austro-Hungarian Compromise of ...
,
Belgium Belgium, ; french: Belgique ; german: Belgien officially the Kingdom of Belgium, is a country in Northwestern Europe. The country is bordered by the Netherlands to the north, Germany to the east, Luxembourg to the southeast, France to th ...
, the
French Third Republic The French Third Republic (french: Troisième République, sometimes written as ) was the system of government adopted in France from 4 September 1870, when the Second French Empire collapsed during the Franco-Prussian War, until 10 July 1940 ...
, the
United Kingdom of Great Britain and Ireland The United Kingdom of Great Britain and Ireland was a sovereign state in the British Isles that existed between 1801 and 1922, when it included all of Ireland. It was established by the Acts of Union 1800, which merged the Kingdom of Great B ...
(all in 1886) and the United States (in 1887). Consumer dry cells would first appear in the 1890s. In 1887, Wilhelm Hellesen of
Kalundborg Kalundborg () is a Danish city with a population of 16,211 (1 January 2022),Denmark ) , song = ( en, "King Christian stood by the lofty mast") , song_type = National and royal anthem , image_map = EU-Denmark.svg , map_caption = , subdivision_type = Sovereign state , subdivision_name = Danish Realm, Kingdom of Denmark ...
patented his own zinc–carbon battery. Within the year, Hellesen and V. Ludvigsen founded a factory in
Frederiksberg Frederiksberg () is a part of the Capital Region of Denmark. It is formally an independent municipality, Frederiksberg Municipality, separate from Copenhagen Municipality, but both are a part of the City of Copenhagen. It occupies an area of ...
, producing their batteries. *1886:
Charles Martin Hall Charles Martin Hall (December 6, 1863 – December 27, 1914) was an American inventor, businessman, and chemist. He is best known for his invention in 1886 of an inexpensive method for producing aluminum, which became the first metal to atta ...
of
Thompson Township, Geauga County, Ohio Thompson Township is one of the sixteen townships of Geauga County, Ohio, United States. As of the 2010 census the population was 2,269. Geography Located in the northeastern corner of the county, it borders the following townships: * Madison To ...
, and
Paul Héroult Paul (Louis-Toussaint) Héroult (10 April 1863 – 9 May 1914) was a French scientist. He was the inventor of the aluminium electrolysis and developed the first successful commercial electric arc furnace. He lived in Thury-Harcourt, Normandy. ...
of
Thury-Harcourt Thury-Harcourt () is a former commune in the Calvados department in the Normandy region in northwestern France. On 1 January 2016, it was merged into the new commune of Thury-Harcourt-le-Hom. The town is south of Caen, in the Orne valley. It i ...
,
Normandy Normandy (; french: link=no, Normandie ; nrf, Normaundie, Nouormandie ; from Old French , plural of ''Normant'', originally from the word for "northman" in several Scandinavian languages) is a geographical and cultural region in Northwestern ...
independently discover the same inexpensive method for producing
aluminium Aluminium (aluminum in American and Canadian English) is a chemical element with the symbol Al and atomic number 13. Aluminium has a density lower than those of other common metals, at approximately one third that of steel. I ...
, which became the first metal to attain widespread use since the prehistoric discovery of
iron Iron () is a chemical element with symbol Fe (from la, ferrum) and atomic number 26. It is a metal that belongs to the first transition series and group 8 of the periodic table. It is, by mass, the most common element on Earth, right in f ...
. The basic invention involves passing an electric current through a bath of alumina dissolved in
cryolite Cryolite ( Na3 Al F6, sodium hexafluoroaluminate) is an uncommon mineral identified with the once-large deposit at Ivittuut on the west coast of Greenland, mined commercially until 1987. History Cryolite was first described in 1798 by Danish vete ...
, which results in a puddle of aluminum forming in the bottom of the retort. It has come to be known as the Hall-Héroult process. Often overlooked is that Hall did not work alone. His research partner was Julia Brainerd Hall, an older sister. She had studied chemistry at
Oberlin College Oberlin College is a Private university, private Liberal arts colleges in the United States, liberal arts college and conservatory of music in Oberlin, Ohio. It is the oldest Mixed-sex education, coeducational liberal arts college in the United S ...
, helped with the experiments, took laboratory notes and gave business advice to Charles. *1886–1890:
Herbert Akroyd Stuart Herbert Akroyd-Stuart (28 January 1864 – 19 February 1927) was an English inventor who is noted for his invention of the hot bulb engine, or heavy oil engine. Life Akroyd-Stuart was born in Halifax, Yorkshire, but lived in Australia for a pe ...
of Halifax
Yorkshire Yorkshire ( ; abbreviated Yorks), formally known as the County of York, is a Historic counties of England, historic county in northern England and by far the largest in the United Kingdom. Because of its large area in comparison with other Eng ...
,
England England is a country that is part of the United Kingdom. It shares land borders with Wales to its west and Scotland to its north. The Irish Sea lies northwest and the Celtic Sea to the southwest. It is separated from continental Europe b ...
receives his first patent on a prototype of the
hot bulb engine Hot or the acronym HOT may refer to: Food and drink *Pungency, in food, a spicy or hot quality *Hot, a wine tasting descriptor Places *Hot district, a district of Chiang Mai province, Thailand **Hot subdistrict, a sub-district of Hot District ...
. His research culminated in an 1890 patent for a
compression ignition engine Compression may refer to: Physical science * Compression (physics), size reduction due to forces *Compression member, a structural element such as a column *Compressibility, susceptibility to compression *Gas compression * Compression ratio, of a ...
. Production started in 1891 by
Richard Hornsby & Sons Richard Hornsby & Sons was an engine and machinery manufacturer in Grantham, Lincolnshire, England from 1828 until 1918. The company was a pioneer in the manufacture of the oil engine developed by Herbert Akroyd Stuart, which was marketed un ...
of
Grantham Grantham () is a market and industrial town in the South Kesteven district of Lincolnshire, England, situated on the banks of the River Witham and bounded to the west by the A1 road. It lies some 23 miles (37 km) south of the Lincoln and ...
,
Lincolnshire Lincolnshire (abbreviated Lincs.) is a county in the East Midlands of England, with a long coastline on the North Sea to the east. It borders Norfolk to the south-east, Cambridgeshire to the south, Rutland to the south-west, Leicestershire ...
, England under the title Hornsby Akroyd Patent Oil Engine under licence.Herbert Akroyd Stuart, ''Improvements in Engines Operated by the Explosion of Mixtures of Combustible Vapour or Gas and Air'', British Patent No 7146, Mai 1890 Stuart's oil engine design was simple, reliable and economical. It had a comparatively low compression ratio, so that the temperature of the air compressed in the combustion chamber at the end of the compression stroke was not high enough to initiate combustion. Combustion instead took place in a separated combustion chamber, the "vaporizer" (also called the "hot bulb") mounted on the cylinder head, into which fuel was sprayed. It was connected to the cylinder by a narrow passage and was heated either by the cylinder's coolant or by exhaust gases while running; an external flame such as a blowtorch was used for starting. Self-ignition occurred from contact between the fuel-air mixture and the hot walls of the vaporizer. *1887: William Thomson (later Baron Kelvin) of
Belfast Belfast ( , ; from ga, Béal Feirste , meaning 'mouth of the sand-bank ford') is the capital and largest city of Northern Ireland, standing on the banks of the River Lagan on the east coast. It is the 12th-largest city in the United Kingdo ...
,
Ireland Ireland ( ; ga, Éire ; Ulster Scots dialect, Ulster-Scots: ) is an island in the Atlantic Ocean, North Atlantic Ocean, in Northwestern Europe, north-western Europe. It is separated from Great Britain to its east by the North Channel (Grea ...
introduces the multicellular
voltmeter A voltmeter is an instrument used for measuring electric potential difference between two points in an electric circuit. It is connected in parallel. It usually has a high resistance so that it takes negligible current from the circuit. Ana ...
. The electrical supply industry needed instruments capable of measuring high voltages. Thomson's voltmeter could measure up to 20,000 volts. It could measure both
direct current Direct current (DC) is one-directional flow of electric charge. An electrochemical cell is a prime example of DC power. Direct current may flow through a conductor such as a wire, but can also flow through semiconductors, insulators, or even ...
(DC) and
alternating current Alternating current (AC) is an electric current which periodically reverses direction and changes its magnitude continuously with time in contrast to direct current (DC) which flows only in one direction. Alternating current is the form in whic ...
(AC) flows. They went into production in 1888, being the first
electrostatic voltmeter Electrostatic voltmeter can refer to an electrostatic charge meter, known also as surface DC voltmeter, or to a voltmeter to measure large electrical potentials, traditionally called electrostatic voltmeter. Charge meter A surface DC voltmeter is ...
s. *1887:
Charles Vernon Boys Sir Charles Vernon Boys, FRS (15 March 1855 – 30 March 1944) was a British physicist, known for his careful and innovative experimental work in the fields of thermodynamics and high-speed photography, and as a popular science communicator th ...
of
Wing, Rutland Wing is a village and civil parish in the East Midlands county of Rutland, England. The population was 315 at the 2001 census and 314 at that of 2011. It features a fine church and a labyrinth made of turf. Rutland Water reservoir is nearby. H ...
,
England England is a country that is part of the United Kingdom. It shares land borders with Wales to its west and Scotland to its north. The Irish Sea lies northwest and the Celtic Sea to the southwest. It is separated from continental Europe b ...
introduces a method of using
fused quartz Fused quartz, fused silica or quartz glass is a glass consisting of almost pure silica (silicon dioxide, SiO2) in amorphous (non-crystalline) form. This differs from all other commercial glasses in which other ingredients are added which change ...
fibers to measure "delicate forces". Boys was a physics demonstrator at the
Royal College of Science The Royal College of Science was a higher education institution located in South Kensington; it was a constituent college of Imperial College London from 1907 until it was wholly absorbed by Imperial in 2002. Still to this day, graduates from th ...
in
South Kensington South Kensington, nicknamed Little Paris, is a district just west of Central London in the Royal Borough of Kensington and Chelsea. Historically it settled on part of the scattered Middlesex village of Brompton. Its name was supplanted with ...
, but was contacting private experiments on the effects of delicate forces on objects. It was already known that hanging an object from a thread could demonstrate the effects of such weak influences. Said thread had to be "thin, strong and elastic". Finding the best fibers available at the time insufficient for his experiments, Boys set out to create a better fiber. He tried making glass from a variety of minerals. The best results came from natural
quartz Quartz is a hard, crystalline mineral composed of silica (silicon dioxide). The atoms are linked in a continuous framework of SiO4 silicon-oxygen tetrahedra, with each oxygen being shared between two tetrahedra, giving an overall chemical form ...
. He created fibers both extremely thin and highly durable. He used them to create the "radiomicrometer", a device sensitive enough to detect the heat of a single candle from a distance of almost 2 miles. By March 26, 1887, Boys was reporting his results to the
Physical Society of London The Physical Society of London, England, was a scientific society which was founded in 1874. In 1921, it was renamed the Physical Society, and in 1960 it merged with the Institute of Physics (IOP), the combined organisation eventually adopting the ...
. *1887–1888:
Augustus Desiré Waller Augustus Desiré Waller FRS (12 July 1856 – 11 March 1922) was a British physiologist and the son of Augustus Volney Waller. He was born in Paris, France. He studied medicine at Aberdeen University, where he qualified in 1878 and obtained h ...
of
Paris Paris () is the capital and most populous city of France, with an estimated population of 2,165,423 residents in 2019 in an area of more than 105 km² (41 sq mi), making it the 30th most densely populated city in the world in 2020. S ...
recorded the human electrocardiogram with surface
electrodes An electrode is an electrical conductor used to make contact with a nonmetallic part of a circuit (e.g. a semiconductor, an electrolyte, a vacuum or air). Electrodes are essential parts of batteries that can consist of a variety of materials de ...
. He was employed at the time as a lecturer in physiology at St Mary's Hospital in
Paddington Paddington is an area within the City of Westminster, in Central London. First a medieval parish then a metropolitan borough, it was integrated with Westminster and Greater London in 1965. Three important landmarks of the district are Paddi ...
,
London London is the capital and largest city of England and the United Kingdom, with a population of just under 9 million. It stands on the River Thames in south-east England at the head of a estuary down to the North Sea, and has been a majo ...
, England. In May, 1887, Waller demonstrated his method to many physiologists. In 1888, Waller demonstrated that the
contraction Contraction may refer to: Linguistics * Contraction (grammar), a shortened word * Poetic contraction, omission of letters for poetic reasons * Elision, omission of sounds ** Syncope (phonology), omission of sounds in a word * Synalepha, merged ...
of the
heart The heart is a muscular organ in most animals. This organ pumps blood through the blood vessels of the circulatory system. The pumped blood carries oxygen and nutrients to the body, while carrying metabolic waste such as carbon dioxide t ...
started at the
apex of the heart The heart is a muscular organ in most animals. This organ pumps blood through the blood vessels of the circulatory system. The pumped blood carries oxygen and nutrients to the body, while carrying metabolic waste such as carbon dioxide to ...
and ended at the base of the heart.
Willem Einthoven Willem Einthoven (21 May 1860 – 29 September 1927) was a Dutch doctor and physiologist. He invented the first practical electrocardiograph (ECG or EKG) in 1895 and received the Nobel Prize in Physiology or Medicine in 1924 for it ("for the di ...
was among those who took interest in the new method. He would end up improving it in the 1900s. *1887–1889: The Serbian-American engineer
Nikola Tesla Nikola Tesla ( ; ,"Tesla"
''
rotating magnetic field A rotating magnetic field is the resultant magnetic field produced by a system of coils symmetrically placed and supplied with polyphase currents. A rotating magnetic field can be produced by a poly-phase (two or more phases) current or by a singl ...
based
alternating current Alternating current (AC) is an electric current which periodically reverses direction and changes its magnitude continuously with time in contrast to direct current (DC) which flows only in one direction. Alternating current is the form in whic ...
induction motor An induction motor or asynchronous motor is an AC electric motor in which the electric current in the rotor needed to produce torque is obtained by electromagnetic induction from the magnetic field of the stator winding. An induction mot ...
and related polyphase AC transmission systems. The patents are licensed by
Westinghouse Electric The Westinghouse Electric Corporation was an American manufacturing company founded in 1886 by George Westinghouse. It was originally named "Westinghouse Electric & Manufacturing Company" and was renamed "Westinghouse Electric Corporation" in ...
although technical problems and a shortage of cash at the company meant a complete system would not be rolled out until 1893. *1887–1890:
Sebastian Ziani de Ferranti Sebastian Pietro Innocenzo Adhemar Ziani de Ferranti (9 April 1864 – 13 January 1930) was a British electrical engineer and inventor. Personal life Sebastian Ziani de Ferranti was born in Liverpool, England. His Italian father, Cesare, was a ...
of
Liverpool Liverpool is a city and metropolitan borough in Merseyside, England. With a population of in 2019, it is the 10th largest English district by population and its metropolitan area is the fifth largest in the United Kingdom, with a popul ...
, England is hired by the London Electric Supply Corporation to design the
Deptford Power Station Three distinct coal-fired power stations were built at Deptford on the south bank of the River Thames, the first of which is regarded as the first central high-voltage power station in the world. History Deptford East (Low Pressure) One of the ...
. Ferranti designed the building, as well as the electrical systems for both generating and distributing
alternating current Alternating current (AC) is an electric current which periodically reverses direction and changes its magnitude continuously with time in contrast to direct current (DC) which flows only in one direction. Alternating current is the form in whic ...
(AC). Among the innovations included in the Station was "the use of 10,000-volt high-tension cable", successfully tested for safety. On its completion in October 1890 it was the first truly modern power station, supplying high-voltage AC power. "Ferranti pioneered the use of Alternating Current for the distribution of electrical power in Europe authoring 176 patents on the alternator, high-tension cables, insulation, circuit breakers, transformers and turbines." *1888:
Heinrich Hertz Heinrich Rudolf Hertz ( ; ; 22 February 1857 – 1 January 1894) was a German physicist who first conclusively proved the existence of the electromagnetic waves predicted by James Clerk Maxwell's Maxwell's equations, equations of electrom ...
of
Hamburg (male), (female) en, Hamburger(s), Hamburgian(s) , timezone1 = Central (CET) , utc_offset1 = +1 , timezone1_DST = Central (CEST) , utc_offset1_DST = +2 , postal ...
, a
city-state A city-state is an independent sovereign city which serves as the center of political, economic, and cultural life over its contiguous territory. They have existed in many parts of the world since the dawn of history, including cities such as ...
of the
German Empire The German Empire (),Herbert Tuttle wrote in September 1881 that the term "Reich" does not literally connote an empire as has been commonly assumed by English-speaking people. The term literally denotes an empire – particularly a hereditary ...
, successfully transmits and receives
radio waves Radio waves are a type of electromagnetic radiation with the longest wavelengths in the electromagnetic spectrum, typically with frequencies of 300 gigahertz (GHz) and below. At 300 GHz, the corresponding wavelength is 1 mm (short ...
. He was employed at the time by the
Karlsruhe Institute of Technology The Karlsruhe Institute of Technology (KIT; german: Karlsruher Institut für Technologie) is a public research university in Karlsruhe, Germany. The institute is a national research center of the Helmholtz Association. KIT was created in 2009 w ...
. Attempting to experimentally prove
James Clerk Maxwell James Clerk Maxwell (13 June 1831 – 5 November 1879) was a Scottish mathematician and scientist responsible for the classical theory of electromagnetic radiation, which was the first theory to describe electricity, magnetism and ligh ...
' "
A dynamical theory of the electromagnetic field "A Dynamical Theory of the Electromagnetic Field" is a paper by James Clerk Maxwell on electromagnetism, published in 1865. ''(Paper read at a meeting of the Royal Society on 8 December 1864).'' In the paper, Maxwell derives an electromagnetic wav ...
" (1864), Hertz "generated electric waves using an electric circuit". Then he detected said waves "with another similar circuit some distance away". Hertz succeeded in proving the existence of
electromagnetic waves In physics, electromagnetic radiation (EMR) consists of waves of the electromagnetic (EM) field, which propagate through space and carry momentum and electromagnetic radiant energy. It includes radio waves, microwaves, infrared, (visible) lig ...
. But in doing so, he had built basic
transmitter In electronics and telecommunications, a radio transmitter or just transmitter is an electronic device which produces radio waves with an antenna (radio), antenna. The transmitter itself generates a radio frequency alternating current, which i ...
and receiver devices. Hertz took this work no further, did not exploit it commercially, and famously did not consider it useful. But it was an important step in the
invention of radio The invention of radio communication was preceded by many decades of establishing theoretical underpinnings, discovery and experimental investigation of radio waves, and engineering and technical developments related to their transmission and ...
.Eugenii Katz, "
Heinrich Rudolf Hertz
''". Biographies of Famous Electrochemists and Physicists Contributed to Understanding of Electricity, Biosensors & Bioelectronics.
*1888–1890:
Isaac Peral Isaac Peral y Caballero (1 June 1851, in Cartagena – 22 May 1895, in Berlin), was a Spanish engineer, naval officer and designer of the Peral Submarine. He joined the Spanish navy in 1866, and developed the first electric-powered submarine whi ...
of
Cartagena, Spain Cartagena () is a Spanish city and a major naval station on the Mediterranean coast, south-eastern Iberia. As of January 2018, it has a population of 218,943 inhabitants, being the region's second-largest municipality and the country's sixth-lar ...
launches his pioneering submarine on September 8, 1888. Created for the
Spanish Navy The Spanish Navy or officially, the Armada, is the maritime branch of the Spanish Armed Forces and one of the oldest active naval forces in the world. The Spanish Navy was responsible for a number of major historic achievements in navigation, ...
, el Peral was "roughly 71 feet long, with a 9-foot beam and a height of almost 9 feet amidships, with one horizontal and two small vertical propellers, Peral's "cigar," as the workers called it, ... had a periscope, a chemical system to oxygenate the air for a crew of six, a speedometer, spotlights, and a launcher at the bow capable of firing three torpedoes. Its two 30-horsepower electrical motors, powered by 613 batteries, gave it a theoretical range of 396 nautical miles and a maximum speed of 10.9 knots an hour at the surface." It underwent a series of trials in 1889 and 1890, all in the
Bay of Cádiz The Bay of Cádiz is a body of water in the province of Cádiz, Spain, adjacent to the southwestern coast of the Iberian Peninsula. The Bay of Cádiz adjoins the Gulf of Cádiz, a larger body of water which is in the same area but further offsho ...
. On June 7, 1890, it "successfully spent an hour submerged at a depth of 10 meters, following a set course of three and a half miles". He was celebrated by the public and honored by
Maria Christina of Austria Maria Christina Henriette Desideria Felicitas Raineria of Austria ( es, María Cristina de Habsburgo-Lorena; 21 July 1858 – 6 February 1929) was the second queen consort of Alfonso XII of Spain. She was queen regent during the vacancy of the ...
,
Queen Regent A regent (from Latin : ruling, governing) is a person appointed to govern a state ''pro tempore'' (Latin: 'for the time being') because the monarch is a minor, absent, incapacitated or unable to discharge the powers and duties of the monarchy, ...
of
Spain , image_flag = Bandera de España.svg , image_coat = Escudo de España (mazonado).svg , national_motto = ''Plus ultra'' (Latin)(English: "Further Beyond") , national_anthem = (English: "Royal March") , i ...
. But Navy officials ultimately declared the submarine a "useless curiosity", scrapping the project. *1888–1890:
Gustave Zédé Gustave Zédé was a French naval engineer and pioneering designer of submarines. Early life He was born in Paris in February 1825. After studying at the École Polytechnique in November 1843 he qualified in 1845 as a Marine engineer and went to ...
and
Arthur Constantin Krebs Arthur Constantin Krebs (16 November 1850 in Vesoul, France – 22 March 1935 in Quimperlé, France) was a French officer and pioneer in automotive engineering. Life Collaborating with Charles Renard, he piloted Timeline of aviation - 19 ...
launch the
Gymnote ''Gymnote'' was one of the world's first all-electric submarines and the first functional submarine equipped with torpedoes. Launched on 24 September 1888, she was developed in France following early experiments by Henri Dupuy de Lôme, and, ...
, a 60-foot submarine for the
French Navy The French Navy (french: Marine nationale, lit=National Navy), informally , is the maritime arm of the French Armed Forces and one of the five military service branches of France. It is among the largest and most powerful naval forces in t ...
. "It was driven by a 55 horse power electric motor, originally powered by 564 Lalande-Chaperon alkaline cells by Coumelin, Desmazures et Baillache with a total capacity of 400 Amphours weighing 11 tons and delivering a maximum current of 166 Amps." She was launched on 24 September 1888 and would stay in service to 1908. The Gymnote underwent various trials to 1890, successful enough for the Navy to start building two "real fighting submarines", considerably larger. Several of the trials were intended to established tactical methods of using submarines in warfare. Several weapons were tested until it was decided that the
torpedo A modern torpedo is an underwater ranged weapon launched above or below the water surface, self-propelled towards a target, and with an explosive warhead designed to detonate either on contact with or in proximity to the target. Historically, su ...
es of
Robert Whitehead Robert Whitehead (3 January 1823 – 14 November 1905) was an English engineer who was most famous for developing the first effective self-propelled naval torpedo. Early life He was born in Bolton, England, the son of James Whitehead, ...
were ideal for the job. The Gymnote proved effective in breaking
blockade A blockade is the act of actively preventing a country or region from receiving or sending out food, supplies, weapons, or communications, and sometimes people, by military force. A blockade differs from an embargo or sanction, which are le ...
s and surface ships had trouble spotting it. She was able to withstand explosions of up to 220 pounds of
guncotton Nitrocellulose (also known as cellulose nitrate, flash paper, flash cotton, guncotton, pyroxylin and flash string, depending on form) is a highly flammable compound formed by nitrating cellulose through exposure to a mixture of nitric acid and ...
in a distance of 75 yards from its body. Shells of
quick-firing gun A quick-firing or rapid-firing gun is an artillery piece, typically a gun or howitzer, which has several characteristics which taken together mean the weapon can fire at a fast rate. Quick-firing was introduced worldwide in the 1880s and 1890s and ...
s, fired at short range, would explode in the water before hitting it. At long-range everything fired at the submarine, ended up
ricochet A ricochet ( ; ) is a rebound, bounce, or skip off a surface, particularly in the case of a projectile. Most ricochets are caused by accident and while the force of the deflection decelerates the projectile, it can still be energetic and almost ...
ing. The submarine proved "blind" when submerged, establishing the need of a
periscope A periscope is an instrument for observation over, around or through an object, obstacle or condition that prevents direct line-of-sight observation from an observer's current position. In its simplest form, it consists of an outer case with ...
. *1889–1891: Almon Brown Strowger of
Penfield, New York Penfield is a town in Monroe County, New York, United States. The population was 36,242 at the 2010 census. The town was incorporated in 1810 by the proprietor Daniel Penfield, who purchased the town lands in 1795 and moved to the area in 1809 ...
, files a patent for the
stepping switch In electrical control engineering, a stepping switch or stepping relay, also known as a uniselector, is an electromechanical device that switches an input signal path to one of several possible output paths, directed by a train of electrical pulse ...
on March 12, 1889. Issued on March 10, 1891, it enabled automatic
telephone exchange A telephone exchange, telephone switch, or central office is a telecommunications system used in the public switched telephone network (PSTN) or in large enterprises. It interconnects telephone subscriber lines or virtual circuits of digital syst ...
s. Since 1878, telephone communications were handled by
telephone switchboard A telephone switchboard was a device used to connect circuits of telephones to establish telephone calls between users or other switchboards, throughout the 20th century. The switchboard was an essential component of a manual telephone exchange, ...
s, staffed by telephone operators. Operators were not only responsible for connecting, monitoring and disconnecting calls. They were expected to provide "emotional support, emergency information, local news and gossip, business tips", etc. Strowger had reportedly felt the negative side of this development, while working as an
undertaker A funeral director, also known as an undertaker (British English) or mortician (American English), is a professional involved in the business of funeral rites. These tasks often entail the embalming and burial or cremation of the dead, as w ...
in
Kansas City The Kansas City metropolitan area is a bi-state metropolitan area anchored by Kansas City, Missouri. Its 14 counties straddle the border between the U.S. states of Missouri (9 counties) and Kansas (5 counties). With and a population of more ...
. The local operator happened to be the wife of a rival undertaker. Whenever someone asked to be put through to an undertaker, the operator would connect them to her husband. Strowger was frustrated at losing customers to this
unfair competition Unfair may refer to: * Double Taz and Double LeBron James in multiverses ''fair''; unfairness or injustice * ''Unfair'' (drama), Japanese television series * '' Unfair: The Movie'' * Unfair (song), a song by South Korean boy group EXO