The year 1780 in
science
Science is a systematic endeavor that builds and organizes knowledge in the form of testable explanations and predictions about the universe.
Science may be as old as the human species, and some of the earliest archeological evidence for ...
and
technology
Technology is the application of knowledge to reach practical goals in a specifiable and reproducible way. The word ''technology'' may also mean the product of such an endeavor. The use of technology is widely prevalent in medicine, science, ...
involved some significant events.
Biology
*
Clément Joseph Tissot publishes ''Gymnastique médicinale et chirurgicale, ou, essai sur l'utilité du mouvement, ou des différens exercices du corps, et du repos dans la cure des malades'' in
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 ...
, the first text on the therapeutic benefits of
physical exercise
Exercise is a body activity that enhances or maintains physical fitness and overall health and wellness.
It is performed for various reasons, to aid growth and improve strength, develop muscles and the cardiovascular system, hone athletic ...
.
*
Lazzaro Spallanzani
Lazzaro Spallanzani (; 12 January 1729 – 11 February 1799) was an Italian Catholic priest (for which he was nicknamed Abbé Spallanzani), biologist and physiologist who made important contributions to the experimental study of bodily function ...
publishes ''Dissertationi di fisica animale e vegetale'', first interpreting the process of animal
digestion
Digestion is the breakdown of large insoluble food molecules into small water-soluble food molecules so that they can be absorbed into the watery blood plasma. In certain organisms, these smaller substances are absorbed through the small intest ...
as a chemical process in the stomach, by action of
gastric juice
Gastric acid, gastric juice, or stomach acid is a digestive fluid formed within the stomach lining. With a pH between 1 and 3, gastric acid plays a key role in digestion of proteins by activating digestive enzymes, which together break down the ...
. He also carries out important researches on animal
fertilization
Fertilisation or fertilization (see spelling differences), also known as generative fertilisation, syngamy and impregnation, is the fusion of gametes to give rise to a new individual organism or offspring and initiate its development. Proce ...
.
Chemistry
*
Lactose
Lactose is a disaccharide sugar synthesized by galactose and glucose subunits and has the molecular formula C12H22O11. Lactose makes up around 2–8% of milk (by mass). The name comes from ' (gen. '), the Latin word for milk, plus the suffix '' - ...
is identified as a
sugar
Sugar is the generic name for sweet-tasting, soluble carbohydrates, many of which are used in food. Simple sugars, also called monosaccharides, include glucose, fructose, and galactose. Compound sugars, also called disaccharides or double ...
by
Carl Wilhelm Scheele
Carl Wilhelm Scheele (, ; 9 December 1742 – 21 May 1786) was a Swedish German pharmaceutical chemist.
Scheele discovered oxygen (although Joseph Priestley published his findings first), and identified molybdenum, tungsten, barium, hydrog ...
.
Physics
*
Jean-Paul Marat
Jean-Paul Marat (; born Mara; 24 May 1743 – 13 July 1793) was a French political theorist, physician, and scientist. A journalist and politician during the French Revolution, he was a vigorous defender of the ''sans-culottes'', a radical ...
publishes ''Recherches physiques sur le feu'' (''Research into the Physics of Fire'') and ''Découvertes de M. Marat sur la lumière'' (''Mr Marat's Discoveries on Light'').
History of science
* Dr
John Aikin
John Aikin (15 January 1747 – 7 December 1822) was an English medical doctor and surgeon. Later in life he devoted himself wholly to biography and writing in periodicals.
Life
He was born at Kibworth Harcourt, Leicestershire, England, son o ...
publishes his ''Biographical Memoirs of Medicine in Great Britain'', the first
English language
English is a West Germanic language of the Indo-European language family, with its earliest forms spoken by the inhabitants of early medieval England. It is named after the Angles, one of the ancient Germanic peoples that migrated to the is ...
historical dictionary of
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 ...
s.
Technology
*
Aimé Argand
François-Pierre-Amédée Argand, known as Ami Argand (5 July 1750 – 14 or 24 October 1803) was a Genevan physicist and chemist. He invented the Argand lamp, a great improvement on the traditional oil lamp.
Early years
Francois-Pierre-Amédé ...
invents the
Argand lamp
The Argand lamp is a type of oil lamp invented in 1780 by Aimé Argand. Its output is 6 to 10 candelas, brighter than that of earlier lamps. Its more complete combustion of the candle wick and oil than in other lamps required much less frequent ...
.
*
Thomas Earnshaw
Thomas Earnshaw (4 February 1749 in Ashton-under-Lyne – 1 March 1829 in London) was an English watchmaker who, following John Arnold's earlier work, further simplified the process of marine chronometer production, making them available to the ...
devises the spring detent
escapement
An escapement is a mechanical linkage in mechanical watches and clocks that gives impulses to the timekeeping element and periodically releases the gear train to move forward, advancing the clock's hands. The impulse action transfers energy to ...
for
marine chronometer
A marine chronometer is a precision timepiece that is carried on a ship and employed in the determination of the ship's position by celestial navigation. It is used to determine longitude by comparing Greenwich Mean Time (GMT), or in the modern ...
s.
Awards
*
Copley Medal
The Copley Medal is an award given by the Royal Society, for "outstanding achievements in research in any branch of science". It alternates between the physical sciences or mathematics and the biological sciences. Given every year, the medal is t ...
:
Samuel Vince
Samuel Vince FRS (6 April 1749 – 28 November 1821) was an English clergyman, mathematician and astronomer at the University of Cambridge.
Life
He was born in Fressingfield. The son of a plasterer, Vince was admitted as a sizar to Caius Colle ...
Births
* January 13 –
Pierre Jean Robiquet
Pierre Jean Robiquet (13 January 1780 – 29 April 1840) was a French chemist. He laid founding work in identifying amino acids, the fundamental building blocks of proteins. He did this through recognizing the first of them, asparagine, in 1806 ...
, French chemist (died
1840
Events
January–March
* January 3 – One of the predecessor papers of the ''Herald Sun'' of Melbourne, Australia, ''The Port Phillip Herald'', is founded.
* January 10 – Uniform Penny Post is introduced in the United Kingdom.
* Janua ...
).
* March 10 –
William Charles Ellis
Sir William Charles Ellis (10 March 1780 – 24 October 1839) was the superintendent of the West Riding Pauper Lunatic Asylum. His ideas on the treatment of mental illness became widely influential.
Biography
Ellis was born in Alford, Lincoln ...
,
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 ...
psychiatric physician (died
1839
Events
January–March
* January 2 – The first photograph of the Moon is taken, by French photographer Louis Daguerre.
* January 6 – Night of the Big Wind: Ireland is struck by the most damaging cyclone in 300 years.
* January 9 – T ...
).
* April 13 –
Alexander Mitchell,
Irish
Irish may refer to:
Common meanings
* Someone or something of, from, or related to:
** Ireland, an island situated off the north-western coast of continental Europe
***Éire, Irish language name for the isle
** Northern Ireland, a constituent unit ...
engineer and
inventor
An invention is a unique or novel device, method, composition, idea or process. An invention may be an improvement upon a machine, product, or process for increasing efficiency or lowering cost. It may also be an entirely new concept. If an ...
of the
screw-pile lighthouse
A screw-pile lighthouse is a lighthouse which stands on piles that are screwed into sandy or muddy sea or river bottoms. The first screw-pile lighthouse to begin construction was built by the blind Irish engineer Alexander Mitchell. Construction ...
(died
1868
Events
January–March
* January 2 – British Expedition to Abyssinia: Robert Napier leads an expedition to free captive British officials and missionaries.
* January 3 – The 15-year-old Mutsuhito, Emperor Meiji of Jap ...
).
* September 5 -
Clarke Abel
Clarke Abel (5 September 1780 – 24 November 1826) was a British surgeon and naturalist.
He accompanied Lord Amherst on his mission to China in 1816-17 as the embassy's chief medical officer and naturalist, on the recommendation of Sir Joseph ...
(died
1826
Events January–March
* January 15 – The French newspaper ''Le Figaro'' begins publication in Paris, initially as a weekly.
* January 30 – The Menai Suspension Bridge, built by engineer Thomas Telford, is opened between the island o ...
), British surgeon and
naturalist.
* December 26 –
Mary Somerville
Mary Somerville (; , formerly Greig; 26 December 1780 – 29 November 1872) was a Scottish scientist, writer, and polymath. She studied mathematics and astronomy, and in 1835 she and Caroline Herschel were elected as the first female Honorary ...
,
British
British may refer to:
Peoples, culture, and language
* British people, nationals or natives of the United Kingdom, British Overseas Territories, and Crown Dependencies.
** Britishness, the British identity and common culture
* British English, ...
scientific writer (died
1872
Events
January–March
* January 12 – Yohannes IV is crowned Emperor of Ethiopia in Axum, the first ruler crowned in that city in over 500 years.
* February 2 – The government of the United Kingdom buys a number of forts on ...
).
*
Elizabeth Philpot
Elizabeth Philpot (1780–1857) was an early 19th-century British fossil collector, amateur palaeontologist and artist who collected fossils from the cliffs around Lyme Regis in Dorset on the southern coast of England. She is best known today fo ...
, English
paleontologist
Paleontology (), also spelled palaeontology or palæontology, is the scientific study of life that existed prior to, and sometimes including, the start of the Holocene epoch (roughly 11,700 years before present). It includes the study of fossi ...
(died
1857
Events January–March
* January 1 – The biggest Estonian newspaper, ''Postimees'', is established by Johann Voldemar Jannsen.
* January 7 – The partly French-owned London General Omnibus Company begins operating.
* Janua ...
).
Deaths
* January 22 –
André Levret
André Levret (8 January 1703 in Paris – 22 January 1780) was a French obstetrician who practised medicine in Paris. He was a contemporary of famed English obstetrician William Smellie (1697–1763), and along with Jean-Louis Baudelocque (1 ...
,
French
French (french: français(e), link=no) may refer to:
* Something of, from, or related to France
** French language, which originated in France, and its various dialects and accents
** French people, a nation and ethnic group identified with Franc ...
obstetrician
Obstetrics is the field of study concentrated on pregnancy, childbirth and the postpartum period. As a medical specialty, obstetrics is combined with gynecology under the discipline known as obstetrics and gynecology (OB/GYN), which is a surgi ...
(born
1703
In the Swedish calendar it was a common year starting on Thursday, one day ahead of the Julian and ten days behind the Gregorian calendar.
Events
January–March
* January 9 – The Jamaican town of Port Royal, a center of trade ...
)
* October 17 –
William Cookworthy
William Cookworthy (12 April 170517 October 1780) was an English Quaker minister, a successful pharmacist and an innovator in several fields of technology. He was the first person in Britain to discover how to make hard-paste porcelain, like t ...
,
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 ...
chemist
A chemist (from Greek ''chēm(ía)'' alchemy; replacing ''chymist'' from Medieval Latin ''alchemist'') is a scientist trained in the study of chemistry. Chemists study the composition of matter and its properties. Chemists carefully describe th ...
(born
1705
In the Swedish calendar it was a common year starting on Sunday, one day ahead of the Julian and ten days behind the Gregorian calendar.
Events
January–March
* January 8 – George Frideric Handel's first opera, ''Almira'' is p ...
)
* ''undated'' –
John Kay, English inventor (born
1704
In the Swedish calendar it was a leap year starting on Friday, one day ahead of the Julian and ten days behind the Gregorian calendar.
Events
January–June
* January 7 – Partial solar eclipse, Solar Saros 146, is visible in ...
)
References
{{reflist
18th century in science
1780s in science