The year 1667 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.

Astronomy

* June 24 – The site of the

Paris Observatory The Paris Observatory (french: Observatoire de Paris ), a research institution of the Paris Sciences et Lettres University, is the foremost astronomical observatory of France, and one of the largest astronomical centers in the world. Its histor ...

is located on the

Paris Meridian The Paris meridian is a meridian line running through the Paris Observatory in Paris, France – now longitude 2°20′14.02500″ East. It was a long-standing rival to the Greenwich meridian as the prime meridian of the world. The "Paris merid ...

Chemistry

Johann Joachim Becher Johann Joachim Becher (; 6 May 1635 – October 1682) was a German physician, alchemist, precursor of chemistry, scholar and adventurer, best known for his development of the phlogiston theory of combustion, and his advancement of Austrian cameral ...

originates what will become known as

phlogiston theory The phlogiston theory is a superseded scientific theory that postulated the existence of a fire-like element called phlogiston () contained within combustible bodies and released during combustion. The name comes from the Ancient Greek (''burni ...

in his ''Physical Education''.

History and philosophy of science

Thomas Sprat Thomas Sprat, FRS (163520 May 1713) was an English churchman and writer, Bishop of Rochester from 1684. Life Sprat was born at Beaminster, Dorset, and educated at Wadham College, Oxford, where he held a fellowship from 1657 to 1670. Having t ...

publishes
The History of the Royal-Society of London, for the Improving of Natural Knowledge
'.

Mathematics

* James Gregory demonstrates the transcendence of π.

Physiology and medicine

* June 15 –

Jean-Baptiste Denys Jean-Baptiste Denys (1643 – 3 October 1704) was a French physician notable for having performed the first fully documented human blood transfusion, a xenotransfusion. He studied in Montpellier and was the personal physician to King Louis ...

performs the first

blood transfusion Blood transfusion is the process of transferring blood products into a person's circulation intravenously. Transfusions are used for various medical conditions to replace lost components of the blood. Early transfusions used whole blood, but mo ...

from a lamb into a boy. *

Robert Hooke Robert Hooke FRS (; 18 July 16353 March 1703) was an English polymath active as a scientist, natural philosopher and architect, who is credited to be one of two scientists to discover microorganisms in 1665 using a compound microscope that ...

demonstrates that the alteration of the blood in the lungs is essential for

respiration Respiration may refer to: Biology * Cellular respiration, the process in which nutrients are converted into useful energy in a cell ** Anaerobic respiration, cellular respiration without oxygen ** Maintenance respiration, the amount of cellula ...

. *

Thomas Willis Thomas Willis FRS (27 January 1621 – 11 November 1675) was an English doctor who played an important part in the history of anatomy, neurology and psychiatry, and was a founding member of the Royal Society. Life Willis was born on his pare ...

publishes ''Pathologicae Cerebri, et nervosi generis specimen''.

Publications

Nicolas Steno Niels Steensen ( da, Niels Steensen; Latinized to ''Nicolaus Steno'' or ''Nicolaus Stenonius''; 1 January 1638 – 25 November 1686Florence Florence ( ; it, Firenze ) is a city in Central Italy and the capital city of the Tuscany region. It is the most populated city in Tuscany, with 383,083 inhabitants in 2016, and over 1,520,000 in its metropolitan area.Bilancio demografico an ...

, providing a foundation for the study of

muscle Skeletal muscles (commonly referred to as muscles) are organs of the vertebrate muscular system and typically are attached by tendons to bones of a skeleton. The muscle cells of skeletal muscles are much longer than in the other types of muscl ...

mechanics, the

ovary The ovary is an organ in the female reproductive system that produces an ovum. When released, this travels down the fallopian tube into the uterus, where it may become fertilized by a sperm. There is an ovary () found on each side of the body. ...

(based on his dissection of dogfish), and the sedimentary theory of geology.

Births

* April 29 ''(bapt.)'' –

John Arbuthnot John Arbuthnot FRS (''baptised'' 29 April 1667 – 27 February 1735), often known simply as Dr Arbuthnot, was a Scottish physician, satirist and polymath in London. He is best remembered for his contributions to mathematics, his membersh ...

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 ...

-born

polymath A polymath ( el, πολυμαθής, , "having learned much"; la, homo universalis, "universal human") is an individual whose knowledge spans a substantial number of subjects, known to draw on complex bodies of knowledge to solve specific pro ...

(died

1735 Events January–March * January 2 – Alexander Pope's poem ''Epistle to Dr Arbuthnot'' is published in London. * January 8 – George Frideric Handel's opera ''Ariodante'' is premièred at the Royal Opera House in Covent G ...

) * May 2 –

Jacob Christoph Le Blon Jacob Christoph Le Blon, or Jakob Christoffel Le Blon, (2 May 1667 – 16 May 1741) was a painter and engraver from Frankfurt who invented the system of three- and four-colour printing, using an RYB color model which segued into the modern CMY ...

German German(s) may refer to: * Germany (of or related to) **Germania (historical use) * Germans, citizens of Germany, people of German ancestry, or native speakers of the German language ** For citizens of Germany, see also German nationality law **Ger ...

inventor of four-colour printing (died

1741 Events January–March * January 13 – Lanesborough, Massachusetts is created as a township. * February 13 – Sir Robert Walpole, the Prime Minister of Great Britain, popularizes the term "the balance of power" in a spe ...

) * May 26 –

Abraham de Moivre Abraham de Moivre FRS (; 26 May 166727 November 1754) was a French mathematician known for de Moivre's formula, a formula that links complex numbers and trigonometry, and for his work on the normal distribution and probability theory. He moved ...

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 ...

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, structure, space, models, and change. History On ...

(died

1754 Events January–March * January 28 – Horace Walpole, in a letter to Horace Mann, coins the word ''serendipity''. * February 22 – Expecting an attack by Portuguese-speaking militias in the Viceroyalty of the Río de la Pla ...

) * July 27 –

Johann Bernoulli Johann Bernoulli (also known as Jean or John; – 1 January 1748) was a Swiss mathematician and was one of the many prominent mathematicians in the Bernoulli family. He is known for his contributions to infinitesimal calculus and educating L ...

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 Internation ...

mathematician (died

1748 Events January–March * January 12 – Ahmad Shah Durrani captures Lahore. * January 27 – A fire at the prison and barracks at Kinsale, in Ireland, kills 54 of the prisoners of war housed there. An estimated 500 prison ...

)

Deaths

* April 3 –

Edward Somerset, 2nd Marquess of Worcester Edward Somerset, 2nd Marquess of Worcester (9 March 1602 or 9 March 16033 April 1667), styled Lord Herbert of Raglan from 1628 to 1644, was an English nobleman involved in royalist politics, and an inventor. While Earl of Glamorgan, he was sen ...

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 ...

inventor (born 1601?) * April 10 –

Jan Marek Marci Jan Marek Marci (german: Johannes Marcus Marci de Cronland; June 13, 1595April 10, 1667), or Johannes Marcus Marci, was a Bohemian doctor and scientist, rector of the University of Prague, and official physician to the Holy Roman Emperors. The c ...

Bohemia Bohemia ( ; cs, Čechy ; ; hsb, Čěska; szl, Czechy) is the westernmost and largest historical region of the Czech Republic. Bohemia can also refer to a wider area consisting of the historical Lands of the Bohemian Crown ruled by the Bohem ...

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 ...

(born

1595 Events January–June * January – Mehmed III succeeds Murad III, as sultan of the Ottoman Empire. * January 17 – During the French Wars of Religion, Henry IV of France declares war on Spain. * April 8 (March 29 O.S.) & ...

) * June 5 –

Grégoire de Saint-Vincent Grégoire de Saint-Vincent - in latin : Gregorius a Sancto Vincentio, in dutch : Gregorius van St-Vincent - (8 September 1584 Bruges – 5 June 1667 Ghent) was a Flemish Jesuit and mathematician. He is remembered for his work on quadrature of th ...

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; ...

mathematician (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 Emman ...

) * ''probable date'' –

Peter Mundy Peter Mundy ( fl. 1597 – 1667) was a seventeenth-century British factor, merchant trader, traveller and writer. He was the first Briton to record, in his ''Itinerarium Mundi'' ('Itinerary of the World'), tasting '' Chaa'' (tea) in China and trav ...

, English traveller (born c. 1596)

References

{{reflist 17th century in science 1660s in science