The year 1770 in

science Science is a systematic discipline that builds and organises knowledge in the form of testable hypotheses and predictions about the universe. Modern science is typically divided into twoor threemajor branches: the natural sciences, which stu ...

and

technology Technology is the application of Conceptual model, conceptual knowledge to achieve practical goals, especially in a reproducible way. The word ''technology'' can also mean the products resulting from such efforts, including both tangible too ...

involved some significant events.

Astronomy

* July 1 –

Lexell's Comet D/1770 L1, popularly known as Lexell's Comet after its orbit computer Anders Johan Lexell, was a comet discovered by astronomer Charles Messier in June 1770.Other comets named after their orbit computer, rather than discoverer, are 27P/Cromme ...

passes closer to the Earth than any other

comet A comet is an icy, small Solar System body that warms and begins to release gases when passing close to the Sun, a process called outgassing. This produces an extended, gravitationally unbound atmosphere or Coma (cometary), coma surrounding ...

in recorded history, approaching to a distance of 0.015 AU. It is observed by

Charles Messier Charles Messier (; 26 June 1730 – 12 April 1817) was a French astronomer. He published an astronomical catalogue consisting of 110 nebulae and star clusters, which came to be known as the ''Messier objects'', referred to with th ...

between June 14 and October 3.

Biology

* Arthur Young publishes ''A Course of Experimental Agriculture'' in

England England is a Countries of the United Kingdom, country that is part of the United Kingdom. It is located on the island of Great Britain, of which it covers about 62%, and List of islands of England, more than 100 smaller adjacent islands. It ...

Chemistry

Benjamin Rush Benjamin Rush (April 19, 1813) was an American revolutionary, a Founding Father of the United States and signatory to the U.S. Declaration of Independence, and a civic leader in Philadelphia, where he was a physician, politician, social refor ...

publishes ''Syllabus of a Course of Lectures on Chemistry'' in

Philadelphia Philadelphia ( ), colloquially referred to as Philly, is the List of municipalities in Pennsylvania, most populous city in the U.S. state of Pennsylvania and the List of United States cities by population, sixth-most populous city in the Unit ...

, the first

chemistry Chemistry is the scientific study of the properties and behavior of matter. It is a physical science within the natural sciences that studies the chemical elements that make up matter and chemical compound, compounds made of atoms, molecules a ...

textbook in

North America North America is a continent in the Northern Hemisphere, Northern and Western Hemisphere, Western hemispheres. North America is bordered to the north by the Arctic Ocean, to the east by the Atlantic Ocean, to the southeast by South Ameri ...

Exploration

* March 26 –

First voyage of James Cook The first voyage of James Cook was a combined Royal Navy and Royal Society expedition to the south Pacific Ocean aboard HMS Endeavour, HMS ''Endeavour'', from 1768 to 1771. The aims were to observe the 1769 transit of Venus from Tahiti and to ...

: English explorer Captain

James Cook Captain (Royal Navy), Captain James Cook (7 November 1728 – 14 February 1779) was a British Royal Navy officer, explorer, and cartographer famous for his three voyages of exploration to the Pacific and Southern Oceans, conducted between 176 ...

and his crew aboard complete the circumnavigation of

New Zealand New Zealand () is an island country in the southwestern Pacific Ocean. It consists of two main landmasses—the North Island () and the South Island ()—and List of islands of New Zealand, over 600 smaller islands. It is the List of isla ...

. * April 18 (April 19 by Cook's log) – Captain Cook and his crew become the first recorded Europeans to encounter the eastern coastline of the

Australia Australia, officially the Commonwealth of Australia, is a country comprising mainland Australia, the mainland of the Australia (continent), Australian continent, the island of Tasmania and list of islands of Australia, numerous smaller isl ...

n continent. * April 28 (April 29 by Cook's log) – Captain Cook drops anchor in a wide bay about 16 km (10 mi) south of the present city of

Sydney Sydney is the capital city of the States and territories of Australia, state of New South Wales and the List of cities in Australia by population, most populous city in Australia. Located on Australia's east coast, the metropolis surrounds Syd ...

, Australia. Because the young

botanist Botany, also called plant science, is the branch of natural science and biology studying plants, especially Plant anatomy, their anatomy, Plant taxonomy, taxonomy, and Plant ecology, ecology. A botanist or plant scientist is a scientist who s ...

on board the ship,

Joseph Banks Sir Joseph Banks, 1st Baronet, (19 June 1820) was an English Natural history, naturalist, botanist, and patron of the natural sciences. Banks made his name on the European and American voyages of scientific exploration, 1766 natural-history ...

, discovers 30,000 specimens of plant life in the area, 1,600 of them unknown to European science, Cook names the place

Botany Bay Botany Bay (Dharawal language, Dharawal: ''Kamay'') is an open oceanic embayment, located in Sydney, New South Wales, Australia, south of the Sydney central business district. Its source is the confluence of the Georges River at Taren Point a ...

on May 7. * August 22 (August 23 by Cook's log) – Captain Cook determines that

New Holland (Australia) ''New Holland'' () is a historical European name for mainland Australia, Janszoon voyage of 1605–1606, first encountered by Europeans in 1606, by Dutch navigator Willem Janszoon aboard . The name was first applied to Australia in 1644 by the ...

is not contiguous with

New Guinea New Guinea (; Hiri Motu: ''Niu Gini''; , fossilized , also known as Papua or historically ) is the List of islands by area, world's second-largest island, with an area of . Located in Melanesia in the southwestern Pacific Ocean, the island is ...

Mathematics

* French mathematician and political scientist

Jean-Charles de Borda Jean-Charles, chevalier de Borda (4 May 1733 – 19 February 1799) was a French mathematician, physicist, and Navy officer. Biography Borda was born in the city of Dax to Jean‐Antoine de Borda and Jeanne‐Marie Thérèse de Lacroix. In 17 ...

formulates the ranked preferential

electoral system An electoral or voting system is a set of rules used to determine the results of an election. Electoral systems are used in politics to elect governments, while non-political elections may take place in business, nonprofit organizations and inf ...

which becomes known as the

Borda count The Borda method or order of merit is a positional voting rule that gives each candidate a number of points equal to the number of candidates ranked below them: the lowest-ranked candidate gets 0 points, the second-lowest gets 1 point, and so on ...

. *

Lagrange Joseph-Louis Lagrange (born Giuseppe Luigi Lagrangiaelimination theory In commutative algebra and algebraic geometry, elimination theory is the classical name for algorithmic approaches to eliminating some variables between polynomials of several variables, in order to solve systems of polynomial equations. Classica ...

; publishes his first paper on the general process for solving an

algebraic equation In mathematics, an algebraic equation or polynomial equation is an equation of the form P = 0, where ''P'' is a polynomial with coefficients in some field, often the field of the rational numbers. For example, x^5-3x+1=0 is an algebraic equati ...

of any degree via ''Lagrange resolvents ''; and proves Bachet's theorem that every positive integer is the sum of four squares.

Medicine

* January – Outbreak of

Russian plague of 1770-1772 Russian(s) may refer to: *Russians (), an ethnic group of the East Slavic peoples, primarily living in Russia and neighboring countries *A citizen of Russia *Russian language, the most widely spoken of the Slavic languages *''The Russians'', a b ...

. * October 18 –

Radcliffe Infirmary The Radcliffe Infirmary was a hospital in central north Oxford, England, located at the southern end of Woodstock Road on the western side, backing onto Walton Street. Closed in 2007, after refurbishment the building was re-opened in October ...

Oxford Oxford () is a City status in the United Kingdom, cathedral city and non-metropolitan district in Oxfordshire, England, of which it is the county town. The city is home to the University of Oxford, the List of oldest universities in continuou ...

, admits its first patients.

Paleontology

* The fossilised bones of a huge animal (later identified as a

Mosasaur Mosasaurs (from Latin ''Mosa'' meaning the 'Meuse', and Ancient Greek, Greek ' meaning 'lizard') are an extinct group of large aquatic reptiles within the family Mosasauridae that lived during the Late Cretaceous. Their first fossil remains wer ...

) are found in a quarry near

Maastricht Maastricht ( , , ; ; ; ) is a city and a Municipalities of the Netherlands, municipality in the southeastern Netherlands. It is the capital city, capital and largest city of the province of Limburg (Netherlands), Limburg. Maastricht is loca ...

in the

Netherlands , Terminology of the Low Countries, informally Holland, is a country in Northwestern Europe, with Caribbean Netherlands, overseas territories in the Caribbean. It is the largest of the four constituent countries of the Kingdom of the Nether ...

Technology

* July –

James Hargreaves James Hargreaves ( – 22 April 1778) was an English Weaver (occupation), weaver, carpenter and inventor who lived and worked in Lancashire, England. Hargreaves is credited with inventing the spinning jenny in 1764. He was one of three men re ...

obtains a

British British may refer to: Peoples, culture, and language * British people, nationals or natives of the United Kingdom, British Overseas Territories and Crown Dependencies. * British national identity, the characteristics of British people and culture ...

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 sufficiency of disclosure, enabling discl ...

for the

spinning jenny The spinning jenny is a multi- spindle spinning frame, and was one of the key developments in the industrialisation of textile manufacturing during the early Industrial Revolution. It was invented in 1764–1765 by James Hargreaves in Stan ...

. * The

spring scale A spring scale, spring balance or newton meter is a type of mechanical force gauge or weighing scale. It consists of a Spring (device), spring fixed at one end with a hook to attach an object at the other. It works in accordance with Hooke's law ...

is created by Richard Salter.

Awards

Copley Medal The Copley Medal is the most prestigious award of the Royal Society of the United Kingdom, conferred "for sustained, outstanding achievements in any field of science". The award alternates between the physical sciences or mathematics and the bio ...

: William Hamilton

Births

* April 9 –

Thomas Johann Seebeck Thomas Johann Seebeck (; 9 April 1770 – 10 December 1831) was a German physicist who observed a relationship between heat and magnetism. Danish physicist Hans Christian Ørsted later called this phenomenon the '' thermoelectric effect''. Early ...

Baltic German Baltic Germans ( or , later ) are Germans, ethnic German inhabitants of the eastern shores of the Baltic Sea, in what today are Estonia and Latvia. Since Flight and expulsion of Germans (1944–1950), their resettlement in 1945 after the end ...

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 ...

(died

1831 Events January–March * January 1 – William Lloyd Garrison begins publishing '' The Liberator'', an anti-slavery newspaper, in Boston, Massachusetts. * January 10 – Japanese department store, Takashimaya in Kyoto estab ...

) * April 18 – William Nicol,

Scottish Scottish usually refers to something of, from, or related to Scotland, including: *Scottish Gaelic, a Celtic Goidelic language of the Indo-European language family native to Scotland *Scottish English *Scottish national identity, the Scottish ide ...

geologist A geologist is a scientist who studies the structure, composition, and History of Earth, history of Earth. Geologists incorporate techniques from physics, chemistry, biology, mathematics, and geography to perform research in the Field research, ...

(died

1851 Events January–March * January 11 – Hong Xiuquan officially begins the Taiping Rebellion in China, one of the bloodiest revolts that would lead to 20 million deaths. * January 15 – Christian Female College, modern-d ...

) * November 5 –

Sarah Guppy Sarah Guppy, née Beach (5 November 1770 – 24 August 1852) was an English inventor and the first woman to patent a bridge, in 1811. She developed a range of other domestic and marine products. Following the publication of an erroneous entry ...

English English usually refers to: * English language * English people English may also refer to: Culture, language and peoples * ''English'', an adjective for something of, from, or related to England * ''English'', an Amish ter ...

inventor (died

1852 Events January–March * January 14 – President Louis-Napoléon Bonaparte proclaims a new constitution for the French Second Republic. * January 15 – Nine men representing various Jewish charitable organizations come to ...

)

Deaths

* April 25 – Abbé

Jean-Antoine Nollet Jean-Antoine Nollet (; 19 November 170025 April 1770) was a French clergyman and physicist who conducted a number of experiments with electricity and discovered osmosis. As a deacon in the Catholic Church, he was also known as Abbé Nollet. Bio ...

French French may refer to: * Something of, from, or related to France ** French language, which originated in France ** French people, a nation and ethnic group ** French cuisine, cooking traditions and practices Arts and media * The French (band), ...

physicist (born

1700 As of March 1 ( O.S. February 19), where the Julian calendar acknowledged a leap day and the Gregorian calendar did not, the Julian calendar fell one day further behind, bringing the difference to 11 days until February 28 ( O.S. February 17) ...

) * July 21 –

Charlotta Frölich Charlotta Frölich (28 November 1698 – 21 July 1770) was a Swedish writer, historian, agronomist and poet. She sometimes used the pseudonym Lotta Triven. She published poems, stories, and work about political and scientific subjects. She was t ...

, Swedish agronomist and historian (born

1698 Events January–March * January 1 – The Abenaki tribe and Massachusetts colonists sign a treaty, ending the conflict in New England. * January 4 – The Palace of Whitehall in London, England is destroyed by fire. * January 23 – ...

) * September 9 –

Bernhard Siegfried Albinus Bernhard Siegfried Albinus (originally Weiss; 24 February 16979 September 1770) was a Germany, German-born Netherlands, Dutch anatomist. He served a professor of medicine at the Leiden University, University of Leiden like his father Bernhardus ...

German German(s) may refer to: * Germany, the country of the Germans and German things **Germania (Roman era) * Germans, citizens of Germany, people of German ancestry, or native speakers of the German language ** For citizenship in Germany, see also Ge ...

-born

anatomist Anatomy () is the branch of morphology concerned with the study of the internal structure of organisms and their parts. Anatomy is a branch of natural science that deals with the structural organization of living things. It is an old scien ...

Holland Holland is a geographical regionG. Geerts & H. Heestermans, 1981, ''Groot Woordenboek der Nederlandse Taal. Deel I'', Van Dale Lexicografie, Utrecht, p 1105 and former provinces of the Netherlands, province on the western coast of the Netherland ...

(born

1697 Events January–March * January 8 – Thomas Aikenhead is hanged outside Edinburgh, becoming the last person in Great Britain to be executed for blasphemy. * January 11 – French writer Charles Perrault releases the book '' Histoires ...

) * December 5 – James Stirling, Scottish

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, mathematical structure, structure, space, Mathematica ...

(born

1692 Events January–March * January 24 – At least 75 residents of what is now York, Maine are killed in the Raid on York (1692), Candlemas Massacre, carried out by French soldiers led by missionary Louis-Pierre Thury, along with a ...

)

References

{{reflist 18th century in science 1770s in science