Template:Selected anniversaries/December 13: Difference between revisions

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||1724 – Franz Aepinus, German astronomer and philosopher (d. 1802)
||1724 – Franz Aepinus, German astronomer and philosopher (d. 1802)


||1780 – Johann Wolfgang Döbereiner, German chemist, invented the Döbereiner's lamp (d. 1849)
||Johann Wolfgang Döbereiner (b. 13 December 1780) was a German chemist who is best known for work that foreshadowed the periodic law for the chemical elements and inventing the first lighter, which was known as the Döbereiner's lamp. Pic.


||1783 – Pehr Wilhelm Wargentin, Swedish astronomer and demographer (b. 1717). Pic.
||1783 – Pehr Wilhelm Wargentin, Swedish astronomer and demographer (b. 1717). Pic.

Revision as of 08:43, 1 April 2018