The year 1622 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 reproducible way. The word ''technology'' may also mean the product of such an endeavor. The use of technology is widely prevalent in medicine, scie ...

involved some significant events.

Mathematics

* The

slide rule The slide rule is a mechanical analog computer which is used primarily for multiplication and division, and for functions such as exponents, roots, logarithms, and trigonometry. It is not typically designed for addition or subtraction, which is ...

is invented by

William Oughtred William Oughtred ( ; 5 March 1574 – 30 June 1660), also Owtred, Uhtred, etc., was an English mathematician and Anglican clergyman.'Oughtred (William)', in P. Bayle, translated and revised by J.P. Bernard, T. Birch and J. Lockman, ''A Genera ...

(

1574 __NOTOC__ Year 1574 ( MDLXXIV) was a common year starting on Friday (link will display the full calendar) of the Julian calendar. Events January–June * February 23 – The fifth War of Religion against the Huguenots begins ...

–

1660 Events January–March * January 1 ** At daybreak, English Army Colonel George Monck, with two brigades of troops from his Scottish occupational force, fords the River Tweed at Coldstream in Scotland to cross the border into England ...

), an English mathematician, and later becomes the calculating tool of choice until the

electronic calculator An electronic calculator is typically a portable electronic device used to perform calculations, ranging from basic arithmetic to complex mathematics. The first solid-state electronic calculator was created in the early 1960s. Pocket-sized ...

takes over in the early 1970s.

Physiology and medicine

Gaspare Aselli Gaspare Aselli (or Asellio) ( – 9 September 1625). was an Italian physician noted for the discovery of the lacteal vessels of the lymphatic system. Aselli discovered (or rediscovered) the chylous vessels, and studied systematically the signifi ...

discovers the

lacteal vessels A lacteal is a lymphatic capillary that absorbs dietary fats in the villi of the small intestine. Triglycerides are emulsified by bile and hydrolyzed by the enzyme lipase, resulting in a mixture of fatty acids, di- and monoglycerides. These the ...

of the

lymphatic system The lymphatic system, or lymphoid system, is an organ system in vertebrates that is part of the immune system, and complementary to the circulatory system. It consists of a large network of lymphatic vessels, lymph nodes, lymphatic or lymphoi ...

. *

Flemish Flemish (''Vlaams'') is a Low Franconian dialect cluster of the Dutch language. It is sometimes referred to as Flemish Dutch (), Belgian Dutch ( ), or Southern Dutch (). Flemish is native to Flanders, a historical region in northern Belgium ...

anatomist Giulio Casserio publishes ''Nova anatomia'' in

Frankfurt Frankfurt, officially Frankfurt am Main (; Hessian: , " Frank ford on the Main"), is the most populous city in the German state of Hesse. Its 791,000 inhabitants as of 2022 make it the fifth-most populous city in Germany. Located on its ...

, containing clear

copperplate engraving Intaglio ( ; ) is the family of printing and printmaking techniques in which the image is incised into a surface and the incised line or sunken area holds the ink. It is the direct opposite of a relief print where the parts of the matrix that ...

s of the

human anatomy The human body is the structure of a human being. It is composed of many different types of cells that together create tissues and subsequently organ systems. They ensure homeostasis and the viability of the human body. It comprises a head ...

Technology

* February 22 – An

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 id ...

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 disclo ...

is granted for

Dud Dudley Dudd (Dud) Dudley (1600–1684) was an English metallurgist, who fought on the Royalist side in the English Civil War as a soldier, military engineer, and supplier of munitions. He was one of the first Englishmen to smelt iron ore using coke. ...

's process for

smelting Smelting is a process of applying heat to ore, to extract a base metal. It is a form of extractive metallurgy. It is used to extract many metals from their ores, including silver, iron, copper, and other base metals. Smelting uses heat and a ...

iron ore Iron ores are rocks and minerals from which metallic iron can be economically extracted. The ores are usually rich in iron oxides and vary in color from dark grey, bright yellow, or deep purple to rusty red. The iron is usually found in the ...

with

coke Coke usually refers to: * Coca-Cola, a brand of soft drink **The Coca-Cola Company * Slang term for cocaine, a psychoactive substance and illicit drug Substances Soft drinks * Cola, any soft drink similar to Coca-Cola * Generic name for a soft d ...

Births

* January 28 –

Adrien Auzout Adrien Auzout ronounced in French somewhat like o-zoo(28 January 1622 – 23 May 1691) was a French astronomer. He was born in Rouen, France, the eldest child of a clerk in the court of Rouen. His educational background is unknown, although ...

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 France ...

astronomer An astronomer is a scientist in the field of astronomy who focuses their studies on a specific question or field outside the scope of Earth. They observe astronomical objects such as stars, planets, moons, comets and galaxies – in either o ...

(died

1691 Events January–March * January 6 – King William III of England, who rules Scotland and Ireland as well as being the Stadtholder of the Dutch Republic, departs from Margate to tend to the affairs of the Netherlands. * January 14 – A ...

) * March 10 –

Johann Rahn Johann Rahn (Latinised form Rhonius) (10 March 1622 – 25 May 1676) was a Swiss mathematician who is credited with the first use of the division sign, ÷ (a repurposed obelus variant) and the therefore sign, ∴. The symbols were used in ' ...

Swiss Swiss may refer to: * the adjectival form of Switzerland * Swiss people Places * Swiss, Missouri *Swiss, North Carolina * Swiss, West Virginia * Swiss, Wisconsin Other uses * Swiss-system tournament, in various games and sports *Swiss Internati ...

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 ...

(died

1676 Events January–March * January 29 – Feodor III becomes Tsar of Russia. * January 31 – Universidad de San Carlos de Guatemala, the oldest institution of higher education in Central America, is founded. * January &ndas ...

) * April 5 –

Vincenzo Viviani Vincenzo Viviani (April 5, 1622 – September 22, 1703) was an Italian mathematician and scientist. He was a pupil of Torricelli and a disciple of Galileo.

Italian Italian(s) may refer to: * Anything of, from, or related to the people of Italy over the centuries ** Italians, an ethnic group or simply a citizen of the Italian Republic or Italian Kingdom ** Italian language, a Romance language *** Regional Ita ...

mathematician and scientist (died

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 ...

) * ''undated'' –

Jean Pecquet Jean Pecquet (9 May 1622, Dieppe, Seine-Maritime – 26 February 1674) was a French scientist. He studied the expansion of air, wrote on psychology, and is also known for investigating the thoracic duct. Furthermore, he studied the nature of visi ...

, French

anatomist Anatomy () is the branch of biology concerned with the study of the 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 science, having it ...

(died

1674 Events January–March * January 2 – The French West India Company is dissolved after less than 10 years. * January 7 – In the Chinese Empire, General Wu Sangui leads troops into the Giuzhou province, and soon takes c ...

)

Deaths

* January 23 –

William Baffin William Baffin ( – 23 January 1622) was an English navigator, explorer and cartographer. He is primarily known for his attempt to find a Northwest Passage from the Atlantic to the Pacific, during the course of which he was the first Euro ...

, English explorer and navigator (born

1584 __NOTOC__ Events January–June * January–March – Archangelsk is founded as ''New Kholmogory'' in northern Russia, by Ivan the Terrible. * January 11 – Sir Walter Mildmay is given a royal licence to found Emmanuel ...

) * February 19 – Sir

Henry Savile Henry Savile may refer to: *Henry Savile (died 1558) (1498–1558), MP for Yorkshire *Henry Savile (died 1569) (1518–1569), MP for Yorkshire and Grantham *Henry Savile (Bible translator) (1549–1622), English scholar and Member of the Parliament ...

, English polymath and benefactor (born

1549 __NOTOC__ Year 1549 ( MDXLIX) was a common year starting on Tuesday (link will display the full calendar) of the Julian calendar. In the Kingdom of England, it was known as "The Year of the Many-Headed Monster", because of the unusually high n ...

) * April 13 –

Katharina Kepler Katharina Kepler (née: Guldenmann; 1546 – 13 April 1622) was a woman from Stuttgart, Württemberg, who was the mother of the famous astronomer Johannes Kepler. She was accused of witchcraft in 1615, but was defended by her son and released. ...

, German healer and mother of Johannes Kepler (born

1546 Year 1546 ( MDXLVI) was a common year starting on Friday (link will display the full calendar) of the Julian calendar. Events January–June * May 19 – The Siege of Kawagoe Castle ends in defeat for the Uesugi clan, in their att ...

) * May 15 –

Petrus Plancius Petrus Plancius (; 1552 – 15 May 1622) was a Dutch-Flemish astronomer, cartographer and clergyman. He was born as Pieter Platevoet in Dranouter, now in Heuvelland, West Flanders. He studied theology in Germany and England. At the age of 2 ...

cartographer Cartography (; from grc, χάρτης , "papyrus, sheet of paper, map"; and , "write") is the study and practice of making and using maps. Combining science, aesthetics and technique, cartography builds on the premise that reality (or an i ...

and

cosmographer The term cosmography has two distinct meanings: traditionally it has been the protoscience of mapping the general features of the cosmos, heaven and Earth; more recently, it has been used to describe the ongoing effort to determine the large-sca ...

(born

1552 __NOTOC__ Year 1552 ( MDLII) was a leap year starting on Friday (link will display the full calendar) of the Julian calendar. Events January–June * January 15 – Henry II of France and Maurice, Elector of Saxony, sign the T ...

)

References

{{reflist 17th century in science 1620s in science