1638 in science
From Infogalactic: the planetary knowledge core
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The year 1638 in science and technology involved some significant events.
Astronomy
- December 21 – Total eclipse of the moon falls on the same day as the winter solstice, for the first time in the Common Era.
Physics
- The final book of the now-blind Galileo, Discorsi e dimostrazioni matematiche, intorno à due nuove scienze is published in Leiden, dealing with the strength of materials and the motion of objects. In it, he discusses the square-cube law, the law of falling bodies and infinity. He also discusses his experimental method for measuring the speed of light; he has been unable to determine it over a short distance.[1]
Publications
- Publication of The Man in the Moone, or the Discovrse of a Voyage thither "by Domingo Gonsales" (actually by Francis Godwin, Bishop of Hereford (died 1633)), an early example of science fiction.[2]
Births
- January 1 (NS January 11) – Nicolas Steno, Danish pioneer of geology (died 1686)
- March 28 – Frederik Ruysch, Dutch physician and anatomist (died 1731)
- May 11 – Guy-Crescent Fagon, French physician and botanist (died 1718)
- June 8 – Pierre Magnol, French botanist (died 1715)
- November – James Gregory, Scottish mathematician and astronomer (died 1675)
- Paolo Falconieri, Florentine polymath (died 1704)
Deaths
- February 26 – Claude Gaspard Bachet de Méziriac, French mathematician (born 1581)
- April 15/16 – John Tradescant the elder, English botanist (born c. 1570s)
- October 21 – Willem Blaeu, Dutch cartographer (born 1571)