The year 1887 in

science Science is a systematic endeavor that Scientific method, builds and organizes knowledge in the form of Testability, testable explanations and predictions about the universe. Science may be as old as the human species, and some of the earli ...

and

technology Technology is the application of knowledge to reach practical goals in a specifiable and Reproducibility, reproducible way. The word ''technology'' may also mean the product of such an endeavor. The use of technology is widely prevalent in me ...

involved many significant events, listed below.

Astronomy

* April –

Carte du Ciel The Carte du Ciel (literally, 'Map of the Sky') and the Astrographic Catalogue (or Astrographic Chart) were two distinct but connected components of a massive international astronomical project, initiated in the late 19th century, to catalogue an ...

project initiated by Paris Observatory director

Amédée Mouchez Ernest Amédée Barthélemy Mouchez (24 August 1821 – 29 June 1892) was a French naval officer who became director of the Paris Observatory and launched the ill-fated ''Carte du Ciel'' project in 1887. Life Born in Madrid, Spain, Mouchez emba ...

. *

Theodor von Oppolzer Theodor von Oppolzer (26 October 1841 – 26 December 1886) was an Austrian astronomer and mathematician of Bohemian origin. The son of the physician Johann Ritter von Oppolzer, Theodor was born in Prague. He completed his graduate studies in ...

's '' Canon der Finsternisse'', a compilation of the 8,000 solar and 5,200 lunar eclipses from 1200 BC until 2161 AD, is published posthumously.

Biology

* Jean Pierre Mégnin publishes ''Faune des Tombeaux'' ("Fauna of the Tombs"), the founding work of modern

forensic entomology Forensic entomology is the scientific study of the colonization of a dead body by arthropods. This includes the study of insect types commonly associated with cadavers, their respective life cycles, their ecological presences in a given environme ...

. * Sergei Winogradsky discovers the first known form of lithotrophy during his research with '' Beggiatoa''. * The Petri dish is created by German bacteriologist

Julius Richard Petri Julius Richard Petri (31 May 185220 December 1921) was a German microbiologist who is generally credited with inventing the device known as the Petri dish, which is named after him, while working as assistant to bacteriologist Robert Koch. Li ...

Chemistry

* Amphetamine is first synthesized in Germany by Romanian chemist Lazăr Edeleanu, who names it ''phenylisopropylamine''. *

Otto Schott Friedrich Otto Schott (1851–1935) was a German chemist, glass technologist, and the inventor of borosilicate glass. Schott systematically investigated the relationship between the chemical composition of the glass and its properties. In this wa ...

produces 'Normalthermometerglas' (family of

Borosilicate glass Borosilicate glass is a type of glass with silica and boron trioxide as the main glass-forming constituents. Borosilicate glasses are known for having very low coefficients of thermal expansion (≈3 × 10−6 K−1 at 20 °C), m ...

) for the first time.

Cartography

Guyou hemisphere-in-a-square projection The Guyou hemisphere-in-a-square projection is a conformal map projection for the hemisphere. It is an oblique aspect of the Peirce quincuncial projection. History The projection was developed by of France in 1887. Formal description The pro ...

developed by Émile Guyou.

Climate

* January 28 – In a

snowstorm A winter storm is an event in which wind coincides with varieties of precipitation that only occur at freezing temperatures, such as snow, mixed snow and rain, or freezing rain. In temperate continental climates, these storms are not necessar ...

Fort Keogh Fort Keogh is a former United States Army post located at the western edge of modern Miles City, in the U.S. state of Montana. It is situated on the south bank of the Yellowstone River, at the mouth of the Tongue River. Colonel Nelson A. Miles, ...

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 Columb ...

, 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 territori ...

, the largest

snow Snow comprises individual ice crystals that grow while suspended in the atmosphere—usually within clouds—and then fall, accumulating on the ground where they undergo further changes. It consists of frozen crystalline water throughout ...

flakes on record are reported. They are 15 inches (38 cm) wide and 8 inches (20 cm) thick. * September 28 – Start of the

Yellow River floods Yellow is the color between green and orange on the spectrum of light. It is evoked by light with a dominant wavelength of roughly 575585 nm. It is a primary color in subtractive color systems, used in painting or color printing. In the R ...

in China: 900,000 dead.

Conservation

* June 23 – The Rocky Mountains Park Act becomes law in

Canada Canada is a country in North America. Its ten provinces and three territories extend from the Atlantic Ocean to the Pacific Ocean and northward into the Arctic Ocean, covering over , making it the world's second-largest country by tot ...

, creating that nation's first national park, Banff National Park.

Earth sciences

* February 23 – The French Riviera is hit by a large

earthquake An earthquake (also known as a quake, tremor or temblor) is the shaking of the surface of the Earth resulting from a sudden release of energy in the Earth's lithosphere that creates seismic waves. Earthquakes can range in intensity, fr ...

, killing around 2,000 along the coast of the

Mediterranean Sea The Mediterranean Sea is a sea connected to the Atlantic Ocean, surrounded by the Mediterranean Basin and almost completely enclosed by land: on the north by Western and Southern Europe and Anatolia, on the south by North Africa, and on the ...

. * In

Hawaii Hawaii ( ; haw, Hawaii or ) is a state in the Western United States, located in the Pacific Ocean about from the U.S. mainland. It is the only U.S. state outside North America, the only state that is an archipelago, and the only state ...

, the

Mauna Loa Mauna Loa ( or ; Hawaiian: ; en, Long Mountain) is one of five volcanoes that form the Island of Hawaii in the U.S. state of Hawaii in the Pacific Ocean. The largest subaerial volcano (as opposed to subaqueous volcanoes) in both mass and ...

volcano eruptions subside, having begun in 1843. During the 1887 eruption, about 2½ million tons (2.3 million metric tons) of lava per hour pours out, covering an area of 29 km².

Linguistics

* March 3 – Anne Sullivan begins to teach language to the deaf and blind Helen Keller. * July 26 – L. L. Zamenhof publishes ''Lingvo internacia'' ("International language") under the

pseudonym A pseudonym (; ) or alias () is a fictitious name that a person or group assumes for a particular purpose, which differs from their original or true name (orthonym). This also differs from a new name that entirely or legally replaces an individua ...

"Doktoro Esperanto".

Mathematics

Joseph Louis François Bertrand Joseph Louis François Bertrand (; 11 March 1822 – 5 April 1900) was a French mathematician who worked in the fields of number theory, differential geometry, probability theory, economics and thermodynamics. Biography Joseph Bertrand was the ...

rediscovers

Bertrand's ballot theorem In combinatorics, Bertrand's ballot problem is the question: "In an election where candidate A receives ''p'' votes and candidate B receives ''q'' votes with ''p'' > ''q'', what is the probability that A will be strictly ahead of B throu ...

. * Henri Poincaré provides a solution to the

three-body problem In physics and classical mechanics, the three-body problem is the problem of taking the initial positions and velocities (or momenta) of three point masses and solving for their subsequent motion according to Newton's laws of motion and Newton's ...

Medicine

* January 11 – Louis Pasteur's anti-

rabies Rabies is a viral disease that causes encephalitis in humans and other mammals. Early symptoms can include fever and tingling at the site of exposure. These symptoms are followed by one or more of the following symptoms: nausea, vomiting, ...

treatment is defended in the French Academy of Medicine by Dr. Joseph Grancher. * August – The U.S.

National Institutes of Health The National Institutes of Health, commonly referred to as NIH (with each letter pronounced individually), is the primary agency of the United States government responsible for biomedical and public health research. It was founded in the late ...

is founded at the Marine Hospital, Staten Island, NY, as the Laboratory of Hygiene. * October 1 – Hong Kong College of Medicine for Chinese founded by

Patrick Manson Sir Patrick Manson (3 October 1844 – 9 April 1922) was a Scottish physician who made important discoveries in parasitology, and was a founder of the field of tropical medicine. He graduated from University of Aberdeen with degrees in Master ...

. *

Franz König Franz König (3 August 1905 – 13 March 2004) was an Austrian Cardinal of the Catholic Church. He served as archbishop of Vienna from 1956 to 1985, and was elevated to the cardinalate in 1958. The last surviving cardinal elevated by Pope John ...

publishes "Über freie Körper in den Gelenken" in the journal ''Deutsche Zeitschrift für Chirurgie'', first describing (and naming) the disease ''

Osteochondritis dissecans Osteochondritis dissecans (OCD or OD) is a joint disorder primarily of the subchondral bone in which cracks form in the articular cartilage and the underlying subchondral bone. OCD usually causes pain during and after sports. In later stages ...

''. * The Hospitals Association establishes the first (non-statutory and voluntary) register of nurses in the United Kingdom.

Physics

* November – The

Michelson–Morley experiment The Michelson–Morley experiment was an attempt to detect the existence of the luminiferous aether, a supposed medium permeating space that was thought to be the carrier of light waves. The experiment was performed between April and July 188 ...

is performed, indicating that the speed of light is independent of motion. *

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 equations of electromagnetism. The unit ...

discovers the

photoelectric effect The photoelectric effect is the emission of electrons when electromagnetic radiation, such as light, hits a material. Electrons emitted in this manner are called photoelectrons. The phenomenon is studied in condensed matter physics, and solid sta ...

on the production and reception of electromagnetic waves in radio, an important step towards the understanding of the quantum nature of light.

Psychology

* November –

G. Stanley Hall Granville Stanley Hall (February 1, 1846 – April 24, 1924) was a pioneering American psychologist and educator. His interests focused on human life span development and evolutionary theory. Hall was the first president of the American Psy ...

founds ''The

American Journal of Psychology The ''American Journal of Psychology'' is a journal devoted primarily to experimental psychology. It is the first such journal to be published in the English language (though '' Mind'', founded in 1876, published some experimental psychology ea ...

''. * Richard Hodgson and S. J. Davey, in the course of investigations into popular belief in

parapsychology Parapsychology is the study of alleged psychic phenomena (extrasensory perception, telepathy, precognition, clairvoyance, psychokinesis (also called telekinesis), and psychometry) and other paranormal claims, for example, those related to near ...

, publish one of the first descriptions of eyewitness unreliability.

Technology

* March 8 – Everett Horton of

Connecticut Connecticut () is the southernmost state in the New England region of the Northeastern United States. It is bordered by Rhode Island to the east, Massachusetts to the north, New York to the west, and Long Island Sound to the south. Its capita ...

patent A patent is a type of intellectual property that gives its owner the legal right to exclude others from making, using, or selling an invention for a limited period of time in exchange for publishing an enabling disclosure of the invention."A ...

s a fishing rod of telescoping steel tubes. * March 13 – Chester Greenwood patents

earmuffs Earmuffs are clothing accessories or personal protective equipment designed to cover a person's ears for hearing protection or warmth. They consist of a thermoplastic or metal head-band that fits over the top or back of the head, and a cushion ...

. * June 8 –

Herman Hollerith Herman Hollerith (February 29, 1860 – November 17, 1929) was a German-American statistician, inventor, and businessman who developed an electromechanical tabulating machine for punched cards to assist in summarizing information and, later, i ...

receives a U.S. patent for his

punched card A punched card (also punch card or punched-card) is a piece of stiff paper that holds digital data represented by the presence or absence of holes in predefined positions. Punched cards were once common in data processing applications or to di ...

calculator. * July – James Blyth operates the first working

wind turbine A wind turbine is a device that converts the kinetic energy of wind into electrical energy. Hundreds of thousands of large turbines, in installations known as wind farms, now generate over 650 gigawatts of power, with 60 GW added each yea ...

Marykirk Marykirk ( gd, Obar Luathnait) is a village in the Kincardine and Mearns area of Aberdeenshire, Scotland, next to the border with Angus at the River North Esk. The village is approximately 6 miles ENE of Montrose at the southern end of the ...

Scotland Scotland (, ) is a Countries of the United Kingdom, country that is part of the United Kingdom. Covering the northern third of the island of Great Britain, mainland Scotland has a Anglo-Scottish border, border with England to the southeast ...

. * July 19 – Dorr Eugene Felt receives the first U.S. patent for his

comptometer The Comptometer was the first commercially successful key-driven mechanical calculator, patented in the United States by Dorr Felt in 1887. A key-driven calculator is extremely fast because each key adds or subtracts its value to the accumulato ...

. * August – Anna Connelly patents the

fire escape A fire escape is a special kind of emergency exit, usually mounted to the outside of a building or occasionally inside but separate from the main areas of the building. It provides a method of escape in the event of a fire or other emergency th ...

. * November 8 –

Emile Berliner Emile Berliner (May 20, 1851 – August 3, 1929) originally Emil Berliner, was a German-American inventor. He is best known for inventing the lateral-cut flat disc record (called a "gramophone record" in British and American English) used with a ...

is granted a U.S. patent for his Gramophone. *

Adolf Gaston Eugen Fick Adolf Gaston Eugen Fick (22 February 1852 – 11 February 1937) was a German ophthalmologist who invented the contact lens. He was the nephew of the German physiologist Adolf Eugen Fick, and the son of the German anatomy professor Franz Ludwig ...

invents the contact lens, made of a type of brown glass. * English engineer James Atkinson invents his " Cycle Engine". * Mexican

general A general officer is an officer of high rank in the armies, and in some nations' air forces, space forces, and marines or naval infantry. In some usages the term "general officer" refers to a rank above colonel."general, adj. and n.". OED ...

Manuel Mondragón Manuel Mondragón (1859–1922) was a Mexican military officer who played a prominent role in the Mexican Revolution. He graduated from the Mexican Military Academy as an artillery officer in 1880. He designed the world’s first gas-operated s ...

patents the Mondragón rifle, the world's first

automatic rifle An automatic rifle is a type of autoloading rifle that is capable of fully automatic fire. Automatic rifles are generally select-fire weapons capable of firing in semi-automatic and automatic firing modes (some automatic rifles are capable of ...

. *

Alfred Yarrow Sir Alfred Fernandez Yarrow, 1st Baronet, (13 January 1842 – 24 January 1932) was a British shipbuilder who started a shipbuilding dynasty, Yarrow Shipbuilders. Origins Yarrow was born of humble origins in East London, the son of Esther ...

completes the first practical high-pressure water-tube

Yarrow boiler Yarrow boilers are an important class of high-pressure water-tube boilers. They were developed by Yarrow & Co. (London), Shipbuilders and Engineers and were widely used on ships, particularly warships. The Yarrow boiler design is characteristic ...

, for a

torpedo boat A torpedo boat is a relatively small and fast naval ship designed to carry torpedoes into battle. The first designs were steam-powered craft dedicated to ramming enemy ships with explosive spar torpedoes. Later evolutions launched variants of ...

Organizations

* March 7 – North Carolina State University is established as North Carolina College of Agriculture and Mechanic Arts. * October 3 –

Florida A&M University Florida Agricultural and Mechanical University (FAMU), commonly known as Florida A&M, is a public historically black land-grant university in Tallahassee, Florida. Founded in 1887, It is the third largest historically black university in the Un ...

opens its doors in

Tallahassee, Florida Tallahassee ( ) is the capital city of the U.S. state of Florida. It is the county seat and only incorporated municipality in Leon County. Tallahassee became the capital of Florida, then the Florida Territory, in 1824. In 2020, the populatio ...

Publications

* Publication in

Barcelona Barcelona ( , , ) is a city on the coast of northeastern Spain. It is the capital and largest city of the autonomous community of Catalonia, as well as the second most populous municipality of Spain. With a population of 1.6 million within ci ...

of Enrique Gaspar's ''El anacronópete'', the first work of fiction to feature a

time machine Time travel is the concept of movement between certain points in time, analogous to movement between different points in space by an object or a person, typically with the use of a hypothetical device known as a time machine. Time travel is a w ...

Awards

* June – William Armstrong created 1st Baron Armstrong of Cragside, the first

engineer Engineers, as practitioners of engineering, are professionals who invent, design, analyze, build and test machines, complex systems, structures, gadgets and materials to fulfill functional objectives and requirements while considering the limit ...

to be raised to the Peerage of the United Kingdom * Copley Medal:

Joseph Dalton Hooker Sir Joseph Dalton Hooker (30 June 1817 – 10 December 1911) was a British botanist and explorer in the 19th century. He was a founder of geographical botany and Charles Darwin's closest friend. For twenty years he served as director of ...

Wollaston Medal The Wollaston Medal is a scientific award for geology, the highest award granted by the Geological Society of London. The medal is named after William Hyde Wollaston, and was first awarded in 1831. It was originally made of gold (1831–1845), ...

for Geology:

John Whitaker Hulke John Whitaker Hulke FRCS FRS FGS (6 November 1830 – 19 February 1895) was a British surgeon, geologist and fossil collector. He was the son of a physician in Deal, who became a Huxleyite despite being deeply religious. Hulke became Huxley's ...

Births

* January 7 – Kurt Schneider (died

1967 Events January * January 1 – Canada begins a year-long celebration of the 100th anniversary of Confederation, featuring the Expo 67 World's Fair. * January 5 ** Spain and Romania sign an agreement in Paris, establishing full consular and ...

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 **Ge ...

psychiatrist. * January 15 – Henry Fairfield Osborn, Jr. (died

1969 This year is notable for Apollo 11's first landing on the moon. Events January * January 4 – The Government of Spain hands over Ifni to Morocco. * January 5 **Ariana Afghan Airlines Flight 701 crashes into a house on its approach to ...

), American conservationist. * January 28 –

Edmund Jaeger Edmund Carroll Jaeger, D.Sc.,University of California, Riverside, Science Library (January 28, 1887 – August 2, 1983) was an American biologist known for his works on desert ecology. He was born in Loup City, Nebraska to Katherine (née Gunther ...

(died

1983 The year 1983 saw both the official beginning of the Internet and the first mobile cellular telephone call. Events January * January 1 – The migration of the ARPANET to TCP/IP is officially completed (this is considered to be the beginning ...

), American naturalist. * April 20 – Margaret Newton (died 1971),

Canadian Canadians (french: Canadiens) are people identified with the country of Canada. This connection may be residential, legal, historical or cultural. For most Canadians, many (or all) of these connections exist and are collectively the source of ...

plant pathologist. * June 22 – Julian Huxley (died

1975 It was also declared the ''International Women's Year'' by the United Nations and the European Architectural Heritage Year by the Council of Europe. Events January * January 1 - Watergate scandal (United States): John N. Mitchell, H. R. ...

English English usually refers to: * English language * English people English may also refer to: Peoples, culture, and language * ''English'', an adjective for something of, from, or related to England ** English national ide ...

biologist A biologist is a scientist who conducts research in biology. Biologists are interested in studying life on Earth, whether it is an individual Cell (biology), cell, a multicellular organism, or a Community (ecology), community of Biological inter ...

and populariser of science. * July 30 –

Felix Andries Vening Meinesz Felix Andries Vening Meinesz (30 July 1887 – 10 August 1966) was a Dutch geophysicist and geodesist. He is known for his invention of a precise method for measuring gravity (gravimetry). Thanks to his invention, it became possible to measure g ...

(died 1966),

Dutch Dutch commonly refers to: * Something of, from, or related to the Netherlands * Dutch people () * Dutch language () Dutch may also refer to: Places * Dutch, West Virginia, a community in the United States * Pennsylvania Dutch Country People E ...

geophysicist. * August 18 –

Erwin Schrödinger Erwin Rudolf Josef Alexander Schrödinger (, ; ; 12 August 1887 – 4 January 1961), sometimes written as or , was a Nobel Prize-winning Austrian physicist with Irish citizenship who developed a number of fundamental results in quantum theo ...

(died

1961 Events January * January 3 ** United States President Dwight D. Eisenhower announces that the United States has severed diplomatic and consular relations with Cuba (Cuba–United States relations are restored in 2015). ** Aero Flight 311 (K ...

Austrian Austrian may refer to: * Austrians, someone from Austria or of Austrian descent ** Someone who is considered an Austrian citizen, see Austrian nationality law * Austrian German dialect * Something associated with the country Austria, for example: ...

physicist A physicist is a scientist who specializes in the field of physics, which encompasses the interactions of matter and energy at all length and time scales in the physical universe. Physicists generally are interested in the root or ultimate cau ...

. * September 26 – Barnes Wallis (died

1979 Events January * January 1 ** United Nations Secretary-General Kurt Waldheim heralds the start of the '' International Year of the Child''. Many musicians donate to the '' Music for UNICEF Concert'' fund, among them ABBA, who write the so ...

), English

aeronautical engineer Aerospace engineering is the primary field of engineering concerned with the development of aircraft and spacecraft. It has two major and overlapping branches: aeronautical engineering and astronautical engineering. Avionics engineering is sim ...

. * October 11 – María Teresa Ferrari (died

1956 Events January * January 1 – The Anglo-Egyptian Condominium ends in Sudan. * January 8 – Operation Auca: Five U.S. evangelical Christian missionaries, Nate Saint, Roger Youderian, Ed McCully, Jim Elliot and Pete Fleming, ar ...

), Argentine

physician A physician (American English), medical practitioner (Commonwealth English), medical doctor, or simply doctor, is a health professional who practices medicine, which is concerned with promoting, maintaining or restoring health through th ...

. * November 10 –

Elisa Leonida Zamfirescu Elisa Leonida Zamfirescu (10 November 1887 – 25 November 1973) was a Romanian engineer who was one of the first women to obtain a degree in engineering.Michallon, Clémence (10 November 2018Elisa Leonida Zamfirescu: 5 things you need to know a ...

(died

1973 Events January * January 1 - The United Kingdom, the Republic of Ireland and Denmark 1973 enlargement of the European Communities, enter the European Economic Community, which later becomes the European Union. * January 15 – Vietnam War: ...

Romanian Romanian may refer to: *anything of, from, or related to the country and nation of Romania **Romanians, an ethnic group **Romanian language, a Romance language *** Romanian dialects, variants of the Romanian language ** Romanian cuisine, tradition ...

. * November 19 – James B. Sumner (died 1955), American winner of the 1946

Nobel Prize in Chemistry ) , image = Nobel Prize.png , alt = A golden medallion with an embossed image of a bearded man facing left in profile. To the left of the man is the text "ALFR•" then "NOBEL", and on the right, the text (smaller) "NAT•" then "M ...

. * November 23 –

Henry Moseley Henry Gwyn Jeffreys Moseley (; 23 November 1887 – 10 August 1915) was an English physicist, whose contribution to the science of physics was the justification from physical laws of the previous empirical and chemical concept of the atomic num ...

(killed

1915 Events Below, the events of World War I have the "WWI" prefix. January * January – British physicist Sir Joseph Larmor publishes his observations on "The Influence of Local Atmospheric Cooling on Astronomical Refraction". * January ...

), English physicist. * November 25 (November 13

Old Style Old Style (O.S.) and New Style (N.S.) indicate dating systems before and after a calendar change, respectively. Usually, this is the change from the Julian calendar to the Gregorian calendar as enacted in various European countries between 158 ...

) –

Nikolai Vavilov Nikolai Ivanovich Vavilov ( rus, Никола́й Ива́нович Вави́лов, p=nʲɪkɐˈlaj ɪˈvanəvʲɪtɕ vɐˈvʲiləf, a=Ru-Nikolay_Ivanovich_Vavilov.ogg; – 26 January 1943) was a Russian and Soviet agronomist, botanist ...

(died

1943 Events Below, the events of World War II have the "WWII" prefix. January * January 1 – WWII: The Soviet Union announces that 22 German divisions have been encircled at Stalingrad, with 175,000 killed and 137,650 captured. * January 4 ...

Russia Russia (, , ), or the Russian Federation, is a transcontinental country spanning Eastern Europe and Northern Asia. It is the largest country in the world, with its internationally recognised territory covering , and encompassing one-eig ...

n plant pathologist. * December 13 –

George Pólya George Pólya (; hu, Pólya György, ; December 13, 1887 – September 7, 1985) was a Hungarian mathematician. He was a professor of mathematics from 1914 to 1940 at ETH Zürich and from 1940 to 1953 at Stanford University. He made fundamenta ...

(died

1985 The year 1985 was designated as the International Youth Year by the United Nations. Events January * January 1 ** The Internet's Domain Name System is created. ** Greenland withdraws from the European Economic Community as a result of a ...

), Hungarian

mathematician A mathematician is someone who uses an extensive knowledge of mathematics in their work, typically to solve mathematical problems. Mathematicians are concerned with numbers, data, quantity, structure, space, models, and change. History On ...

. * December 22 – Srinivasa Ramanujan (died 1920),

Indian Indian or Indians may refer to: Peoples South Asia * Indian people, people of Indian nationality, or people who have an Indian ancestor ** Non-resident Indian, a citizen of India who has temporarily emigrated to another country * South Asia ...

mathematician. * December 27 –

Edward Andrade Edward Neville da Costa Andrade FRS (27 December 1887 – 6 June 1971) was an English physicist, writer, and poet. He told ''The Literary Digest'' his name was pronounced "as written, i.e., like ''air raid'', with ''and'' substituted for ''air' ...

(died 1971), English physicist.

Deaths

* January 22 –

Joseph Whitworth Sir Joseph Whitworth, 1st Baronet (21 December 1803 – 22 January 1887) was an English engineer, entrepreneur, inventor and philanthropist. In 1841, he devised the British Standard Whitworth system, which created an accepted standard for scre ...

(born

1803 Events * January 1 – The first edition of Alexandre Balthazar Laurent Grimod de La Reynière's ''Almanach des gourmands'', the first guide to restaurant cooking, is published in Paris. * January 5 – William Symington demonstrates his ...

), English

mechanical engineer Mechanical may refer to: Machine * Machine (mechanical), a system of mechanisms that shape the actuator input to achieve a specific application of output forces and movement * Mechanical calculator, a device used to perform the basic operations of ...

. * February 26 – Anandi Gopal Joshi (born 1865),

. * July 17 – Henry William Ravenel (born

1814 Events January * January 1 – War of the Sixth Coalition – The Royal Prussian Army led by Gebhard Leberecht von Blücher crosses the Rhine. * January 3 ** War of the Sixth Coalition – Siege of Cattaro: French garrison ...

), American botanist. * July 18 –

Dorothea Dix Dorothea Lynde Dix (April 4, 1802July 17, 1887) was an American advocate on behalf of the indigent mentally ill who, through a vigorous and sustained program of lobbying state legislatures and the United States Congress, created the first gen ...

(born

1802 Events January–March * January 5 – Thomas Bruce, 7th Earl of Elgin, British ambassador to the Ottoman Empire, begins removal of the Elgin Marbles from the Parthenon in Athens, claiming they were at risk of destruction during the O ...

), American mental health reformer. * August 2 –

Joseph-Louis Lambot Joseph-Louis Lambot (born 22 May 1814 in Montfort sur Argens; died 2 August 1887 in Brignoles), is the inventor of ferro-cement, which led to the development of what is now known as reinforced concrete. He studied in Paris, where his uncle Baron L ...

(born 1814), French inventor of

ferrocement Ferrocement or ferro-cement is a system of construction using reinforced mortar or plaster (lime or cement, sand, and water) applied over an "armature" of metal mesh, woven, expanded metal, or metal-fibers, and closely spaced thin steel rods ...

. * August 15 –

Julius von Haast Sir Johann Franz Julius von Haast (1 May 1822 – 16 August 1887) was a German-born New Zealand explorer, geologist, and founder of the Canterbury Museum in Christchurch. Early life Johann Franz Julius Haast was born on 1 May 1822 in Bo ...

(born 1824), German

geologist A geologist is a scientist who studies the solid, liquid, and gaseous matter that constitutes Earth and other terrestrial planets, as well as the processes that shape them. Geologists usually study geology, earth science, or geophysics, althoug ...

. * August 19 ** Spencer Fullerton Baird (born

1823 Events January–March * January 22 – By secret treaty signed at the Congress of Verona, the Quintuple Alliance gives France a mandate to invade Spain for the purpose of restoring Ferdinand VII (who has been captured by armed revolutio ...

), American ornithologist and ichthyologist. ** Alvan Clark (born

1804 Events January–March * January 1 – Haiti gains independence from France, and becomes the first black republic, having the only successful slave revolt ever. * February 4 – The Sokoto Caliphate is founded in West Africa. * Februa ...

), American telescope manufacturer. * October 7 (O.S. September 25) – Lev Tsenkovsky (born

1822 Events January–March * January 1 – The Greek Constitution of 1822 is adopted by the First National Assembly at Epidaurus. *January 3 - The famous French explorer, Aimé Bonpland, is made prisoner in Paraguay accused of being a spy. ...

Russian Russian(s) refers to anything related to Russia, including: *Russians (, ''russkiye''), an ethnic group of the East Slavic peoples, primarily living in Russia and neighboring countries *Rossiyane (), Russian language term for all citizens and peo ...

. * October 17 –

Gustav Kirchhoff Gustav Robert Kirchhoff (; 12 March 1824 – 17 October 1887) was a German physicist who contributed to the fundamental understanding of electrical circuits, spectroscopy, and the emission of black-body radiation by heated objects. He ...

(born 1824), German physicist. * November 18 –

Gustav Fechner Gustav Theodor Fechner (; ; 19 April 1801 – 18 November 1887) was a German physicist, philosopher, and experimental psychologist. A pioneer in experimental psychology and founder of psychophysics (techniques for measuring the mind), he ins ...

(born

1801 Events January–March * January 1 ** The legislative union of Great Britain and Ireland is completed under the Act of Union 1800, bringing about the United Kingdom of Great Britain and Ireland, and the abolition of the Parliament of I ...

), German psychologist.

References

{{reflist 19th century in science 1880s in science