Template:Selected anniversaries/January 11: Difference between revisions

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||1800: Ányos Jedlik born ... physicist and engineer.
||1800: Ányos Jedlik born ... physicist and engineer.
||1804: James Tytler dies ... apothecary and the editor of the second edition of Encyclopædia Britannica. Tytler became the first person in Britain to fly by ascending in a hot air balloon (1784). Pic.


||1806: Ferdinand Minding born ... mathematician known for his contributions to differential geometry. Minding considered questions of bending of surfaces and proved the invariance of geodesic curvature. He studied ruled surfaces, developable surfaces and surfaces of revolution and determined geodesics on the pseudosphere. Pic.
||1806: Ferdinand Minding born ... mathematician known for his contributions to differential geometry. Minding considered questions of bending of surfaces and proved the invariance of geodesic curvature. He studied ruled surfaces, developable surfaces and surfaces of revolution and determined geodesics on the pseudosphere. Pic.

Revision as of 10:08, 26 August 2018