The year 1620 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.

Astronomy

* The work of

Copernicus Nicolaus Copernicus (; pl, Mikołaj Kopernik; gml, Niklas Koppernigk, german: Nikolaus Kopernikus; 19 February 1473 – 24 May 1543) was a Renaissance polymath, active as a mathematician, astronomer, and Catholic canon, who formula ...

(died

1543 __NOTOC__ Year 1543 ( MDXLIII) was a common year starting on Monday (link will display the full calendar) of the Julian calendar. It is one of the years sometimes referred to as an "Annus mirabilis" because of its significant publications in sc ...

) is edited and released, as directed by the Congregation of the

Index Index (or its plural form indices) may refer to: Arts, entertainment, and media Fictional entities * Index (''A Certain Magical Index''), a character in the light novel series ''A Certain Magical Index'' * The Index, an item on a Halo megastru ...

(reading forbidden in March

1616 Events January–June * January ** Six-year-old António Vieira arrives from Portugal, with his parents, in Bahia (present-day Salvador) in Colonial Brazil, where he will become a diplomat, noted author, leading figure of the Church, an ...

): nine sentences, which state the

heliocentric system Heliocentrism (also known as the Heliocentric model) is the astronomical model in which the Earth and planets revolve around the Sun at the center of the universe. Historically, heliocentrism was opposed to geocentrism, which placed the Earth a ...

as certain, are either omitted or changed.

Cartography

* The

atlas An atlas is a collection of maps; it is typically a bundle of maps of Earth or of a region of Earth. Atlases have traditionally been bound into book form, but today many atlases are in multimedia formats. In addition to presenting geograp ...

''Atlante geografico d'Italia'', compiled by

Giovanni Antonio Magini Giovanni Antonio Magini (in Latin, Maginus) (13 June 1555 – 11 February 1617) was an Italian astronomer, astrologer, cartographer, and mathematician. His Life He was born in Padua, and completed studies in philosophy in Bologna in 1579. ...

, is published posthumously.

Chemistry

* The scientific method of reasoning is expounded by

Francis Bacon Francis Bacon, 1st Viscount St Alban (; 22 January 1561 – 9 April 1626), also known as Lord Verulam, was an English philosopher and statesman who served as Attorney General and Lord Chancellor of England. Bacon led the advancement of both ...

in his ''

Novum Organum The ''Novum Organum'', fully ''Novum Organum, sive Indicia Vera de Interpretatione Naturae'' ("New organon, or true directions concerning the interpretation of nature") or ''Instaurationis Magnae, Pars II'' ("Part II of The Great Instauration ...

''.

Earth sciences

notices the jigsaw fit of the opposite shores of the Atlantic Ocean.

Medicine

* Nicholas Habicot, surgeon to the

Duke of Nemours Duke of Nemours was a title in the Peerage of France. The name refers to Nemours in the Île-de-France region of north-central France. History In the 12th and 13th centuries, the Lordship of Nemours, in the Gatinais, France, was a possession of t ...

, publishes a report of four successful " bronchotomies" which he has performed; these include the first recorded case of a

tracheotomy Tracheotomy (, ), or tracheostomy, is a surgical airway management procedure which consists of making an incision (cut) on the anterior aspect (front) of the neck and opening a direct airway through an incision in the Vertebrate trachea, trache ...

for the removal of a

thrombus A thrombus (plural thrombi), colloquially called a blood clot, is the final product of the blood coagulation step in hemostasis. There are two components to a thrombus: aggregated platelets and red blood cells that form a plug, and a mesh of cr ...

and the first

pediatric Pediatrics ( also spelled ''paediatrics'' or ''pædiatrics'') is the branch of medicine that involves the medical care of infants, children, adolescents, and young adults. In the United Kingdom, paediatrics covers many of their youth until th ...

tracheotomy, to extract a foreign body from a 14-year-old's

esophagus The esophagus (American English) or oesophagus (British English; both ), non-technically known also as the food pipe or gullet, is an organ in vertebrates through which food passes, aided by peristaltic contractions, from the pharynx to the ...

Technology

* May 17 – The first

carousel A carousel or carrousel (mainly North American English), merry-go-round (international), roundabout (British English), or hurdy-gurdy (an old term in Australian English, in SA) is a type of amusement ride consisting of a rotating circular pla ...

is seen at a fair (Philippapolis,

Turkey Turkey ( tr, Türkiye ), officially the Republic of Türkiye ( tr, Türkiye Cumhuriyeti, links=no ), is a list of transcontinental countries, transcontinental country located mainly on the Anatolia, Anatolian Peninsula in Western Asia, with ...

). *

Cornelis Drebbel Cornelis Jacobszoon Drebbel ( ) (1572 – 7 November 1633) was a Dutch engineer and inventor. He was the builder of the first operational submarine in 1620 and an innovator who contributed to the development of measurement and control systems, ...

builds the first navigable submarine, in England.

Births

* April? – William Brouncker, Anglo-Irish

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

1684 Events January–March * January 5 – King Charles II of England gives the title Duke of St Albans to Charles Beauclerk, his illegitimate son by Nell Gwyn. * January 15 (January 5 O.S.) - To demonstrate that the River Thames, froze ...

) * July 21 –

Jean Picard Jean Picard (21 July 1620 – 12 July 1682) was a French astronomer and priest born in La Flèche, where he studied at the Jesuit Collège Royal Henry-Le-Grand. He is principally notable for his accurate measure of the size of the Earth, ba ...

, French

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

1682 Events January–March * January 7 – The Republic of Genoa forbids the unauthorized printing of newspapers and all handwritten newssheets; the ban is lifted after three months. * January 12 – Scottish minister James Re ...

) * September 25 –

François Bernier François Bernier (25 September 162022 September 1688) was a French physician and traveller. He was born in Joué-Etiau in Anjou. He stayed (14 October 165820 February 1670) for around 12 years in India. His 1684 publication "Nouve ...

, French physician and traveller (died

1688 Events January–March * January 2 – Fleeing from the Spanish Navy, French pirate Raveneau de Lussan and his 70 men arrive on the west coast of Nicaragua, sink their boats, and make a difficult 10 day march to the city of ...

) * December 23 -

Johann Jakob Wepfer Johann Jakob Wepfer (December 23, 1620 – January 26, 1695) was a Swiss pathologist and pharmacologist who was a native of Schaffhausen. He studied medicine in Strasbourg, Basel and Padua, and in 1647 returned to Schaffhausen to practice me ...

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 ...

pathologist Pathology is the study of the causes and effects of disease or injury. The word ''pathology'' also refers to the study of disease in general, incorporating a wide range of biology research fields and medical practices. However, when used in t ...

and

pharmacologist Pharmacology is a branch of medicine, biology and pharmaceutical sciences concerned with drug or medication action, where a drug may be defined as any artificial, natural, or endogenous (from within the body) molecule which exerts a biochemic ...

(died

1695 It was also a particularly cold and wet year. Contemporary records claim that wine froze in the glasses in the Palace of Versailles. Events January–March * January 7 (December 28, 1694 O.S.) – The United Kingdom's last joint monarc ...

) *

Ralph Bathurst Ralph Bathurst, FRS (1620 – 14 June 1704) was an English theologian and physician. Early life He was born in Hothorpe, Northamptonshire in 1620 and educated at King Henry VIII School, Coventry. He graduated with a B.A. degree from Trinit ...

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 ...

theologian, physician and academic (died

1704 In the Swedish calendar it was a leap year starting on Friday, one day ahead of the Julian and ten days behind the Gregorian calendar. Events January–June * January 7 – Partial solar eclipse, Solar Saros 146, is visible in A ...

) *

Bernard de Gomme Bernard (''Bernhard'') is a French and West Germanic masculine given name. It is also a surname. The name is attested from at least the 9th century. West Germanic ''Bernhard'' is composed from the two elements ''bern'' "bear" and ''hard'' "brav ...

Dutch Dutch commonly refers to: * Something of, from, or related to the Netherlands * Dutch people () * Dutch language () Dutch may also refer to: Places * Dutch, West Virginia, a community in the United States * Pennsylvania Dutch Country People E ...

-born

military engineer Military engineering is loosely defined as the art, science, and practice of designing and building military works and maintaining lines of military transport and military communications. Military engineers are also responsible for logistics ...

(died

1685 Events January–March * January 6 – American-born British citizen Elihu Yale, for whom Yale University in the U.S. is named, completes his term as the first leader of the Madras Presidency in India, administering the colony ...

) *

Edme Mariotte Edme Mariotte (; ; c. 162012 May 1684) was a French physicist and priest (abbé). He is particularly well known for formulating Boyle's law independently of Robert Boyle. Mariotte is also credited with designing the first Newton's cradle. Biogr ...

, French

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 ca ...

and priest (died 1684) *

Robert Morison Robert Morison (162010 November 1683) was a Scottish botanist and taxonomist. A forerunner of John Ray, he elucidated and developed the first systematic classification of plants.Vines Biography Born in Aberdeen, Morison was an outstanding ...

, Scottish botanist and

taxonomist In biology, taxonomy () is the scientific study of naming, defining ( circumscribing) and classifying groups of biological organisms based on shared characteristics. Organisms are grouped into taxa (singular: taxon) and these groups are given ...

(died

1683 Events January–March * January 5 – The Brandenburger—African Company, of the German state of Brandenburg, signs a treaty with representatives of the Ahanta tribe (in what is now Ghana), to establish the fort and settlement ...

)

Deaths

Simon Stevin Simon Stevin (; 1548–1620), sometimes called Stevinus, was a Flemish mathematician, scientist and music theorist. He made various contributions in many areas of science and engineering, both theoretical and practical. He also translated vari ...

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 ...

scientist (born c.

1548 __NOTOC__ Year 1548 ( MDXLVIII) was a leap year starting on Sunday (link will display the full calendar) of the Julian calendar. Events January–June * February 14 – Battle of Uedahara: Firearms are used for the first time on ...

)

References

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