Template:Selected anniversaries/April 9: Difference between revisions

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||1624 – Henrik Rysensteen, Dutch military engineer (d. 1679)
||1624 – Henrik Rysensteen, Dutch military engineer (d. 1679)
||Benedetto Castelli (1578 – 9 April 1643), born Antonio Castelli, was an Italian mathematician.


File:Thomas Seebeck.jpg|link=Thomas Johann Seebeck (nonfiction)|1770: Physicist and academic [[Thomas Johann Seebeck (nonfiction)|Thomas Johann Seebeck]] born. He will discover the thermoelectric effect.
File:Thomas Seebeck.jpg|link=Thomas Johann Seebeck (nonfiction)|1770: Physicist and academic [[Thomas Johann Seebeck (nonfiction)|Thomas Johann Seebeck]] born. He will discover the thermoelectric effect.

Revision as of 10:20, 29 October 2017