Template:Selected anniversaries/January 13: Difference between revisions

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||1834: Armand Sabatier ... zoologist known for his studies of comparative anatomy of animals, and for his work in photography, discovering and publishing in 1860 the Sabattier effect, also known as pseudo-solarisation. Pic.
||1834: Armand Sabatier ... zoologist known for his studies of comparative anatomy of animals, and for his work in photography, discovering and publishing in 1860 the Sabattier effect, also known as pseudo-solarisation. Pic.


||1845: Félix Tisserand born ... astronomer and academic.
||1845: Félix Tisserand born ... astronomer and academic. Tisserand's principal work, ''Traité de mécanique céleste'', documents the work of Laplace and other astronomers since his time. Pic.


File:Johann Philipp Reis.jpg|link=Johann Philipp Reis (nonfiction)|1858: Scientist and inventor [[Johann Philipp Reis (nonfiction)|Johann Philipp Reis]] publishes new class of [[Gnomon algorithm functions]] which detect and prevent [[Crimes against physical constants|crimes against sound wave propagation]].
File:Johann Philipp Reis.jpg|link=Johann Philipp Reis (nonfiction)|1858: Scientist and inventor [[Johann Philipp Reis (nonfiction)|Johann Philipp Reis]] publishes new class of [[Gnomon algorithm functions]] which detect and prevent [[Crimes against physical constants|crimes against sound wave propagation]].

Revision as of 16:00, 13 January 2020