1785 in science
Encyclopedia
The year 1785 in science
Science
Science is a systematic enterprise that builds and organizes knowledge in the form of testable explanations and predictions about the universe...

and technology
Technology
Technology is the making, usage, and knowledge of tools, machines, techniques, crafts, systems or methods of organization in order to solve a problem or perform a specific function. It can also refer to the collection of such tools, machinery, and procedures. The word technology comes ;...

 involved some significant events.

Aviation

  • January 7 - Frenchman
    France
    The French Republic , The French Republic , The French Republic , (commonly known as France , is a unitary semi-presidential republic in Western Europe with several overseas territories and islands located on other continents and in the Indian, Pacific, and Atlantic oceans. Metropolitan France...

     Jean-Pierre Blanchard
    Jean-Pierre Blanchard
    Jean-Pierre Blanchard , aka Jean Pierre François Blanchard, was a French inventor, most remembered as a pioneer in aviation and ballooning....

     and American
    United States
    The United States of America is a federal constitutional republic comprising fifty states and a federal district...

     John Jeffries
    John Jeffries
    John Jeffries was a Boston physician, scientist, and a military surgeon with the British Army in Nova Scotia and New York during the American Revolution. Born in Boston, Jeffries graduated from Harvard College and obtained his medical degree at the University of Aberdeen...

     travel from Dover
    Dover
    Dover is a town and major ferry port in the home county of Kent, in South East England. It faces France across the narrowest part of the English Channel, and lies south-east of Canterbury; east of Kent's administrative capital Maidstone; and north-east along the coastline from Dungeness and Hastings...

    , England
    England
    England is a country that is part of the United Kingdom. It shares land borders with Scotland to the north and Wales to the west; the Irish Sea is to the north west, the Celtic Sea to the south west, with the North Sea to the east and the English Channel to the south separating it from continental...

     to Calais
    Calais
    Calais is a town in Northern France in the department of Pas-de-Calais, of which it is a sub-prefecture. Although Calais is by far the largest city in Pas-de-Calais, the department's capital is its third-largest city of Arras....

    , France
    France
    The French Republic , The French Republic , The French Republic , (commonly known as France , is a unitary semi-presidential republic in Western Europe with several overseas territories and islands located on other continents and in the Indian, Pacific, and Atlantic oceans. Metropolitan France...

     in a gas balloon
    Balloon
    A balloon is an inflatable flexible bag filled with a gas, such as helium, hydrogen, nitrous oxide, oxygen, or air. Modern balloons can be made from materials such as rubber, latex, polychloroprene, or a nylon fabric, while some early balloons were made of dried animal bladders, such as the pig...

    , becoming the first to cross the English Channel
    English Channel
    The English Channel , often referred to simply as the Channel, is an arm of the Atlantic Ocean that separates southern England from northern France, and joins the North Sea to the Atlantic. It is about long and varies in width from at its widest to in the Strait of Dover...

     by air.

Biology

  • Antoine François
    Antoine François, comte de Fourcroy
    Antoine François, comte de Fourcroy was a French chemist and a contemporary of Antoine Lavoisier. Fourcroy collaborated with Lavoisier, Guyton de Morveau, and Claude Berthollet on the Méthode de nomenclature chimique, a work that helped standardize chemical nomenclature.-Life and work:Fourcroy...

     and Étienne Louis Geoffroy
    Étienne Louis Geoffroy
    Étienne Louis Geoffroy was a French entomologist and pharmacist. He was born in Paris and died in Soissons. He followed the binomial nomenclature of Carl von Linné and devoted himself mainly to beetles....

     publish Entomologia Parisiensis, sive, Catalogus insectorum quae in agro Parisiensi reperiuntur ....
  • John Stuart, 3rd Earl of Bute
    John Stuart, 3rd Earl of Bute
    John Stuart, 3rd Earl of Bute KG, PC , styled Lord Mount Stuart before 1723, was a Scottish nobleman who served as Prime Minister of Great Britain under George III, and was arguably the last important favourite in British politics...

    , publishes Botanical Tables, containing the different familys of British plants.

Earth sciences

  • March–July - James Hutton
    James Hutton
    James Hutton was a Scottish physician, geologist, naturalist, chemical manufacturer and experimental agriculturalist. He is considered the father of modern geology...

    's Theory of the Earth is first presented, at the Royal Society of Edinburgh
    Royal Society of Edinburgh
    The Royal Society of Edinburgh is Scotland's national academy of science and letters. It is a registered charity, operating on a wholly independent and non-party-political basis and providing public benefit throughout Scotland...

    .

Exploration

  • André Michaux
    André Michaux
    André Michaux was a French botanist and explorer.-Biography:Michaux was born in Satory, now part of Versailles, Yvelines. After the death of his wife within a year of their marriage he took up the study of botany and was a student of Bernard de Jussieu...

     is sent by the French government to North America
    North America
    North America is a continent wholly within the Northern Hemisphere and almost wholly within the Western Hemisphere. It is also considered a northern subcontinent of the Americas...

     to look for new plant
    Plant
    Plants are living organisms belonging to the kingdom Plantae. Precise definitions of the kingdom vary, but as the term is used here, plants include familiar organisms such as trees, flowers, herbs, bushes, grasses, vines, ferns, mosses, and green algae. The group is also called green plants or...

    s.

Mathematics

  • The Marquis de Condorcet
    Marquis de Condorcet
    Marie Jean Antoine Nicolas de Caritat, marquis de Condorcet , known as Nicolas de Condorcet, was a French philosopher, mathematician, and early political scientist whose Condorcet method in voting tally selects the candidate who would beat each of the other candidates in a run-off election...

     publishes Essai sur l'application de l'analyse á la probabilité des décisions rendues á la pluralité des voix including his voting paradox
    Voting paradox
    The voting paradox is a situation noted by the Marquis de Condorcet in the late 18th century, in which collective preferences can be cyclic , even if the preferences of individual voters are not. This is paradoxical, because it means that majority wishes can be in conflict with each other...

    , the Condorcet method
    Condorcet method
    A Condorcet method is any single-winner election method that meets the Condorcet criterion, which means the method always selects the Condorcet winner if such a candidate exists. The Condorcet winner is the candidate who would beat each of the other candidates in a run-off election.In modern...

     of voting and his jury theorem
    Condorcet's jury theorem
    Condorcet's jury theorem is a political science theorem about the relative probability of a given group of individuals arriving at a correct decision...

    .

Medicine

  • William Withering
    William Withering
    William Withering was an English botanist, geologist, chemist, physician and the discoverer of digitalis.-Introduction:...

     publishes An Account of the Foxglove and some of its Medical Uses.

Births

  • January 15 - William Prout
    William Prout
    William Prout FRS was an English chemist, physician, and natural theologian. He is remembered today mainly for what is called Prout's hypothesis.-Biography:...

    , chemist
    Chemist
    A chemist is a scientist trained in the study of chemistry. Chemists study the composition of matter and its properties such as density and acidity. Chemists carefully describe the properties they study in terms of quantities, with detail on the level of molecules and their component atoms...

     (died 1850
    1850 in science
    The year 1850 in science and technology involved some significant events, listed below.-Chemistry:* October 17 - James Young patents a method of distilling paraffin from coal.-Mathematics:* Thomas Kirkman proposes Kirkman's schoolgirl problem.* J. J...

    )
  • February 26 - Anna Sundström
    Anna Sundström
    Anna Sundström, born as Anna Christina Persdotter, , was a Swedish chemist. She was the assistant of the chemist and scientist Jöns Jacob Berzelius from 1808 to 1836. Anna Sundström has been referred to as the first female chemist in Sweden.Anna Persdotter was the daughter of the farmer Per...

    , chemist (died 1871
    1871 in science
    The year 1871 in science and technology involved some significant events, listed below.-Medicine and physiology:* Porphyria is first explained biochemically by Felix Hoppe-Seyler....

    )
  • March 22 - Adam Sedgwick
    Adam Sedgwick
    Adam Sedgwick was one of the founders of modern geology. He proposed the Devonian period of the geological timescale...

    , geologist
    Geologist
    A geologist is a scientist who studies the solid and liquid matter that constitutes the Earth as well as the processes and history that has shaped it. Geologists usually engage in studying geology. Geologists, studying more of an applied science than a theoretical one, must approach Geology using...

     (died 1873
    1873 in science
    The year 1873 in science and technology involved some significant events, listed below.-Mathematics:* Charles Hermite proves that the mathematical constant e is a transcendental number....

    )
  • April 26 - John James Audubon
    John James Audubon
    John James Audubon was a French-American ornithologist, naturalist, and painter. He was notable for his expansive studies to document all types of American birds and for his detailed illustrations that depicted the birds in their natural habitats...

    , naturalist
    Natural history
    Natural history is the scientific research of plants or animals, leaning more towards observational rather than experimental methods of study, and encompasses more research published in magazines than in academic journals. Grouped among the natural sciences, natural history is the systematic study...

    , illustrator
    Illustrator
    An Illustrator is a narrative artist who specializes in enhancing writing by providing a visual representation that corresponds to the content of the associated text...

     (died 1851
    1851 in science
    The year 1851 in science and technology involved some significant events, listed below.-Astronomy:* February - First public exhibition of a Foucault pendulum, at the Meridian of the Paris Observatory, demonstrating the Earth's rotation...

    )
  • July 6 - William Jackson Hooker
    William Jackson Hooker
    Sir William Jackson Hooker, FRS was an English systematic botanist and organiser. He held the post of Regius Professor of Botany at Glasgow University, and was the first Director of the Royal Botanic Gardens, Kew. He enjoyed the friendship and support of Sir Joseph Banks for his exploring,...

    , botanist (died 1865
    1865 in science
    The year 1865 in science and technology involved some significant events, listed below.-Chemistry:* Friedrich Kekulé proposes a ring structure for benzene.-Life sciences:* Louis Pasteur shows that the air is full of bacteria....

    )
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