1631 in science
| |||
|---|---|---|---|
|
The year 1631 in science and technology involved some significant events.
Geology
- Mount Vesuvius erupts for the only time this century.
Mathematics
- William Oughtred publishes Clavis Mathematicae, introducing the multiplication sign (×) and proportion sign (::).[1][2]
- Some of Thomas Harriot's writings on algebra are published posthumously as Artis Analyticae Praxis.
Technology
Births
- Richard Lower, English physician who performed the first direct blood transfusion (died 1691)
- approx. date – William Ball, English astronomer (died 1690)
Deaths
- October 20 – Michael Maestlin, German astronomer and mathematician (born 1550)
- December 10 – Sir Hugh Myddelton, Welsh-born goldsmith and hydraulic engineer (born c. 1560)
References
- ↑ Cajori, Florian (1919). A History of Mathematics. Macmillan.
- ↑ Pycior, Helena Mary (1997). Symbols, Impossible Numbers, and Geometric Entanglements: British Algebra through the Commentaries on Newton's Universal Arithmetick. p. 48. ISBN 0-521-48124-4.
- ↑ Hubbard, Frank (1967).
This article is issued from Wikipedia - version of the Thursday, April 16, 2015. The text is available under the Creative Commons Attribution/Share Alike but additional terms may apply for the media files.