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1775 in science

Index 1775 in science

The year 1775 in science and technology involved some significant events. [1]

86 relations: Act of Parliament, André-Marie Ampère, Antarctic Circle, Astronomer, Attention deficit hyperactivity disorder, Étienne-Louis Malus, Balance wheel, Bird migration, Cancer, Carsten Niebuhr, Charles Spalding, Cheetah, Chemical affinity, Chronometer watch, Circumnavigation, Confectionery, Copley Medal, Der Philosophische Arzt, Dictionary of National Biography, Diving bell, Dutch people, Edinburgh, English people, Entomology, Epidemiology, Farkas Bolyai, Florence, Flush toilet, French people, Gas, Geologist, Germans, Hungarians, Ireland, Israel Lyons, James Watt, Johan Christian Fabricius, Johan Maurits Mohr, Johann Karl Wilhelm Illiger, John Arnold (watchmaker), Joseph Priestley, Joseph-Louis Lagrange, Kingdom of Great Britain, La Specola, Larcum Kendall, London, Longitude, Marine chronometer, Mathematician, Nevil Maskelyne, ..., Oxygen, Paddle steamer, Patent, Percivall Pott, Peter Forsskål, Philosophical Transactions of the Royal Society, Physicist, Pierre-Simon Girard, Quadratic form, Richard Dunthorne, Robert Adrain, Royal Society, Royal Society of Arts, Science, Second voyage of James Cook, Seine, Steam engine, Technology, Technology and Culture, Terra Australis, Thomas Crapper, Torbern Bergman, University of Copenhagen, Water turbine, Watt steam engine, William Phillips (geologist), Zoology, 1711 in science, 1716 in science, 1739 in science, 1812 in science, 1813 in science, 1828 in science, 1836 in science, 1843 in science, 1856 in science. Expand index (36 more) »

Act of Parliament

Acts of Parliament, also called primary legislation, are statutes passed by a parliament (legislature).

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André-Marie Ampère

André-Marie Ampère (20 January 177510 June 1836) was a French physicist and mathematician who was one of the founders of the science of classical electromagnetism, which he referred to as "electrodynamics".

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Antarctic Circle

The Antarctic Circle is the most southerly of the five major circles of latitude that mark maps of the Earth.

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Astronomer

An astronomer is a scientist in the field of astronomy who concentrates their studies on a specific question or field outside the scope of Earth.

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Attention deficit hyperactivity disorder

Attention-deficit hyperactivity disorder (ADHD) is a mental disorder of the neurodevelopmental type.

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Étienne-Louis Malus

Étienne-Louis Malus (23 July 1775 – 24 February 1812) was a French officer, engineer, physicist, and mathematician.

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Balance wheel

A balance wheel, or balance, is the timekeeping device used in mechanical watches and some clocks, analogous to the pendulum in a pendulum clock.

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Bird migration

Bird migration is the regular seasonal movement, often north and south along a flyway, between breeding and wintering grounds.

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Cancer

Cancer is a group of diseases involving abnormal cell growth with the potential to invade or spread to other parts of the body.

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Carsten Niebuhr

Carsten Niebuhr or Karsten Niebuhr (17 March 1733 Lüdingworth – 26 April 1815 Meldorf, Dithmarschen), a German mathematician, cartographer, and explorer in the service of Denmark, is renowned for his participation in the Royal Danish Arabia Expedition (1761-1767).

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Charles Spalding

Charles Spalding (29 October 1738 – 2 June 1783) was an Edinburgh confectioner and amateur engineer who made improvements to the diving bell.

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Cheetah

List |F. jubata Erxleben, 1777 |F. jubatus Schreber, 1775 |Felis guttata Hermann, 1804 |F. venatica Griffith, 1821 |Acinonyx venator Brookes, 1828 |F. fearonii Smith, 1834 |F. megaballa Heuglin, 1868 |C. jubatus Blanford, 1888 |Cynælurus jubata Mivart, 1900 |C. guttatus Hollister, 1911 --> The cheetah (Acinonyx jubatus) is a large cat of the subfamily Felinae that occurs in Southern, North and East Africa, and a few localities in Iran. The species is IUCN Red Listed as vulnerable, as it suffered a substantial decline in its historic range in the 20th century due to habitat loss, poaching, illegal pet trade, and conflict with humans. By 2016, the global cheetah population has been estimated at approximately 7,100 individuals in the wild. Several African countries have taken steps to improve cheetah conservation measures. It is the fastest land animal. The only extant member of the genus Acinonyx, the cheetah was formally described by Johann Christian Daniel von Schreber in 1775. The cheetah is characterised by a slender body, deep chest, spotted coat, small rounded head, black tear-like streaks on the face, long thin legs and long spotted tail. Its lightly built, slender form is in sharp contrast with the robust build of the big cats, making it more similar to the cougar. The cheetah reaches nearly at the shoulder, and weighs. Though taller than the leopard, it is notably smaller than the lion. Typically yellowish tan or rufous to greyish white, the coat is uniformly covered with nearly 2,000 solid black spots. Cheetahs are active mainly during the day, with hunting their major activity. Adult males are sociable despite their territoriality, forming groups called coalitions. Females are not territorial; they may be solitary or live with their offspring in home ranges. Carnivores, cheetah mainly prey upon antelopes and gazelles. They will stalk their prey to within, charge towards it and kill it by tripping it during the chase and biting its throat to suffocate it to death. Cheetahs can reach speeds of in short bursts, but this is disputed by more recent measurements. The average speed of cheetahs is about. Cheetahs are induced ovulators, breeding throughout the year. Gestation is nearly three months long, resulting in a litter of typically three to five cubs (the number can vary from one to eight). Weaning occurs at six months; siblings tend to stay together for some time. Cheetah cubs face higher mortality than most other mammals, especially in the Serengeti region. Cheetahs inhabit a variety of habitatsdry forests, scrub forests and savannahs. Because of its prowess at hunting, the cheetah was tamed and used to kill game at hunts in the past. The animal has been widely depicted in art, literature, advertising and animation.

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Chemical affinity

In chemical physics and physical chemistry, chemical affinity is the electronic property by which dissimilar chemical species are capable of forming chemical compounds.

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Chronometer watch

A chronometer is a specific type of mechanical timepiece tested and certified to meet certain precision standards.

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Circumnavigation

Circumnavigation is navigation completely around an entire island, continent, or astronomical body (e.g. a planet or moon).

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Confectionery

Confectionery is the art of making confections, which are food items that are rich in sugar and carbohydrates.

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Copley Medal

The Copley Medal is a scientific award given by the Royal Society, for "outstanding achievements in research in any branch of science." It alternates between the physical and the biological sciences.

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Der Philosophische Arzt

Der Philosophische Arzt is a medical publication published in the late 18th century by, a prominent German physician and physician to the Russian Empress, Catherine II.

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Dictionary of National Biography

The Dictionary of National Biography (DNB) is a standard work of reference on notable figures from British history, published from 1885.

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Diving bell

A diving bell is a rigid chamber used to transport divers from the surface to depth and back in open water, usually for the purpose of performing underwater work.

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Dutch people

The Dutch (Dutch), occasionally referred to as Netherlanders—a term that is cognate to the Dutch word for Dutch people, "Nederlanders"—are a Germanic ethnic group native to the Netherlands.

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Edinburgh

Edinburgh (Dùn Èideann; Edinburgh) is the capital city of Scotland and one of its 32 council areas.

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English people

The English are a nation and an ethnic group native to England who speak the English language. The English identity is of early medieval origin, when they were known in Old English as the Angelcynn ("family of the Angles"). Their ethnonym is derived from the Angles, one of the Germanic peoples who migrated to Great Britain around the 5th century AD. England is one of the countries of the United Kingdom, and the majority of people living there are British citizens. Historically, the English population is descended from several peoples the earlier Celtic Britons (or Brythons) and the Germanic tribes that settled in Britain following the withdrawal of the Romans, including Angles, Saxons, Jutes and Frisians. Collectively known as the Anglo-Saxons, they founded what was to become England (from the Old English Englaland) along with the later Danes, Anglo-Normans and other groups. In the Acts of Union 1707, the Kingdom of England was succeeded by the Kingdom of Great Britain. Over the years, English customs and identity have become fairly closely aligned with British customs and identity in general. Today many English people have recent forebears from other parts of the United Kingdom, while some are also descended from more recent immigrants from other European countries and from the Commonwealth. The English people are the source of the English language, the Westminster system, the common law system and numerous major sports such as cricket, football, rugby union, rugby league and tennis. These and other English cultural characteristics have spread worldwide, in part as a result of the former British Empire.

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Entomology

Entomology is the scientific study of insects, a branch of zoology.

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Epidemiology

Epidemiology is the study and analysis of the distribution (who, when, and where) and determinants of health and disease conditions in defined populations.

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Farkas Bolyai

Farkas Bolyai (9 February 1775 – 20 November 1856; also known as Wolfgang Bolyai in Germany) was a Hungarian mathematician, mainly known for his work in geometry.

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Florence

Florence (Firenze) is the capital city of the Italian region of Tuscany.

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Flush toilet

A flush toilet (also known as a flushing toilet, flush lavatory, or water closet (WC)) is a toilet that disposes of human excreta (urine and feces) by using water to flush it through a drainpipe to another location for disposal, thus maintaining a separation between humans and their excreta.

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French people

The French (Français) are a Latin European ethnic group and nation who are identified with the country of France.

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Gas

Gas is one of the four fundamental states of matter (the others being solid, liquid, and plasma).

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Geologist

A geologist is a scientist who studies the solid and liquid matter that constitutes the Earth as well as the processes that shape it.

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Germans

Germans (Deutsche) are a Germanic ethnic group native to Central Europe, who share a common German ancestry, culture and history.

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Hungarians

Hungarians, also known as Magyars (magyarok), are a nation and ethnic group native to Hungary (Magyarország) and historical Hungarian lands who share a common culture, history and speak the Hungarian language.

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Ireland

Ireland (Éire; Ulster-Scots: Airlann) is an island in the North Atlantic.

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Israel Lyons

Israel Lyons the Younger (1739–1775), mathematician and botanist, was born at Cambridge, the son of Israel Lyons the elder (died 1770).

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James Watt

James Watt (30 January 1736 (19 January 1736 OS) – 25 August 1819) was a Scottish inventor, mechanical engineer, and chemist who improved on Thomas Newcomen's 1712 Newcomen steam engine with his Watt steam engine in 1781, which was fundamental to the changes brought by the Industrial Revolution in both his native Great Britain and the rest of the world.

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Johan Christian Fabricius

Johan Christian Fabricius (7 January 1745 – 3 March 1808) was a Danish zoologist, specialising in "Insecta", which at that time included all arthropods: insects, arachnids, crustaceans and others.

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Johan Maurits Mohr

Dutch East Indies). Johan Maurits Mohr (ca. 18 August 1716, Eppingen – 25 October 1775, Batavia) was a Dutch-German pastor who studied at Groningen University from 1733 and settled in Batavia (Dutch East Indies) in 1737.

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Johann Karl Wilhelm Illiger

Johann Karl Wilhelm Illiger (19 November 1775 – 10 May 1813) was a German entomologist and zoologist.

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John Arnold (watchmaker)

John Arnold (1736 – 11 August 1799) was an English watchmaker and inventor.

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Joseph Priestley

Joseph Priestley FRS (– 6 February 1804) was an 18th-century English Separatist theologian, natural philosopher, chemist, innovative grammarian, multi-subject educator, and liberal political theorist who published over 150 works.

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Joseph-Louis Lagrange

Joseph-Louis Lagrange (or;; born Giuseppe Lodovico Lagrangia, Encyclopædia Britannica or Giuseppe Ludovico De la Grange Tournier, Turin, 25 January 1736 – Paris, 10 April 1813; also reported as Giuseppe Luigi Lagrange or Lagrangia) was an Italian Enlightenment Era mathematician and astronomer.

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Kingdom of Great Britain

The Kingdom of Great Britain, officially called simply Great Britain,Parliament of the Kingdom of England.

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La Specola

The Museum of Zoology and Natural History, best known as La Specola, is an eclectic natural history museum in Florence, central Italy, located next to the Pitti Palace.

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Larcum Kendall

Larcum Kendall (21 September 1719 in Charlbury, Oxfordshire – 22 November 1790 in London) was a British watchmaker.

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London

London is the capital and most populous city of England and the United Kingdom.

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Longitude

Longitude, is a geographic coordinate that specifies the east-west position of a point on the Earth's surface.

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Marine chronometer

A marine chronometer is a timepiece that is precise and accurate enough to be used as a portable time standard; it can therefore be used to determine longitude by means of celestial navigation.

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Mathematician

A mathematician is someone who uses an extensive knowledge of mathematics in his or her work, typically to solve mathematical problems.

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Nevil Maskelyne

The Rev Dr Nevil Maskelyne DD FRS FRSE (6 October 1732 – 9 February 1811) was the fifth British Astronomer Royal.

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Oxygen

Oxygen is a chemical element with symbol O and atomic number 8.

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Paddle steamer

A paddle steamer is a steamship or riverboat powered by a steam engine that drives paddle wheels to propel the craft through the water.

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Patent

A patent is a set of exclusive rights granted by a sovereign state or intergovernmental organization to an inventor or assignee for a limited period of time in exchange for detailed public disclosure of an invention.

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Percivall Pott

Percivall Pott (6 January 1714 in London – 22 December 1788) was an English surgeon, one of the founders of orthopedics, and the first scientist to demonstrate that a cancer may be caused by an environmental carcinogen.

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Peter Forsskål

Peter Forsskål, sometimes spelled Pehr Forsskål, Peter Forskaol, Petrus Forskål or Pehr Forsskåhl, (11 January 1732 – 11 July 1763) was a Swedish explorer, orientalist, naturalist and an apostle of Carl Linnaeus.

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Philosophical Transactions of the Royal Society

Philosophical Transactions, titled Philosophical Transactions of the Royal Society (often abbreviated as Phil. Trans.) from 1776, is a scientific journal published by the Royal Society.

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Physicist

A physicist is a scientist who has specialized knowledge in the field of physics, which encompasses the interactions of matter and energy at all length and time scales in the physical universe.

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Pierre-Simon Girard

Pierre-Simon Girard (4 November 1765 – 30 November 1836) was a French mathematician and engineer, who worked on fluid mechanics.

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Quadratic form

In mathematics, a quadratic form is a homogeneous polynomial of degree two in a number of variables.

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Richard Dunthorne

Richard Dunthorne (1711 – 3 March 1775) was an English astronomer and surveyor, who worked in Cambridge as astronomical and scientific assistant to Roger Long (master of Pembroke Hall and Lowndean Professor of Astronomy and Geometry),Library of St John's College, Cambridge, 2008; and Philosophical Transactions (Abridgement Series) (1809).

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Robert Adrain

Robert Adrain (30 September 1775 – 10 August 1843) was an Irish mathematician, whose career was spent in the USA.

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Royal Society

The President, Council and Fellows of the Royal Society of London for Improving Natural Knowledge, commonly known as the Royal Society, is a learned society.

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Royal Society of Arts

The Royal Society for the Encouragement of Arts, Manufactures and Commerce (RSA) is a London-based, British organisation committed to finding practical solutions to social challenges.

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Science

R. P. Feynman, The Feynman Lectures on Physics, Vol.1, Chaps.1,2,&3.

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Second voyage of James Cook

The second voyage of James Cook, from 1772 to 1775, commissioned by the British government with advice from the Royal Society, was designed to circumnavigate the globe as far south as possible to finally determine whether there was any great southern landmass, or Terra Australis.

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Seine

The Seine (La Seine) is a river and an important commercial waterway within the Paris Basin in the north of France.

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Steam engine

A steam engine is a heat engine that performs mechanical work using steam as its working fluid.

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Technology

Technology ("science of craft", from Greek τέχνη, techne, "art, skill, cunning of hand"; and -λογία, -logia) is first robustly defined by Jacob Bigelow in 1829 as: "...principles, processes, and nomenclatures of the more conspicuous arts, particularly those which involve applications of science, and which may be considered useful, by promoting the benefit of society, together with the emolument of those who pursue them".

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Technology and Culture

Technology and Culture is a quarterly academic journal founded in 1959.

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Terra Australis

Terra Australis (Latin for South Land) is a hypothetical continent first posited in antiquity and which appeared on maps between the 15th and 18th centuries.

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Thomas Crapper

Thomas Crapper (baptised 28 September 1836; died 27 January 1910) was a plumber who founded Thomas Crapper & Co in London.

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Torbern Bergman

Torbern Olaf (Olof) Bergman (KVO) (20 March 17358 July 1784) was a Swedish chemist and mineralogist noted for his 1775 Dissertation on Elective Attractions, containing the largest chemical affinity tables ever published.

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University of Copenhagen

The University of Copenhagen (UCPH) (Københavns Universitet) is the oldest university and research institution in Denmark.

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Water turbine

A water turbine is a rotary machine that converts kinetic energy and potential energy of water into mechanical work.

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Watt steam engine

The Watt steam engine (alternatively known as the Boulton and Watt steam engine) was the first type of steam engine to make use of a separate condenser.

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William Phillips (geologist)

William Phillips FGS FRS (10 May 1775 – 2 April 1828) was an English mineralogist and geologist.

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Zoology

Zoology or animal biology is the branch of biology that studies the animal kingdom, including the structure, embryology, evolution, classification, habits, and distribution of all animals, both living and extinct, and how they interact with their ecosystems.

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1711 in science

The year 1711 in science and technology involved some significant events.

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1716 in science

The year 1716 in science and technology involved some significant events.

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1739 in science

The year 1739 in science and technology involved some significant events.

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1812 in science

The year 1812 in science and technology involved some significant events, listed below.

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1813 in science

The year 1813 in science and technology involved some significant events, listed below.

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1828 in science

The year 1828 in science and technology involved some significant events, listed below.

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1836 in science

The year 1836 in science and technology involved some significant events, listed below.

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1843 in science

The year 1843 in science and technology involved some significant events, listed below.

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1856 in science

The year 1856 in science and technology involved some significant events, listed below.

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References

[1] https://en.wikipedia.org/wiki/1775_in_science

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