Template:Selected anniversaries/April 11: Difference between revisions

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||1820: Karl Hermann Knoblauch born ... physicist. He is most notable for his studies of radiant heat. He was one of the six founding members of the Deutsche Physikalische Gesellschaft at Berlin on 14 January 1845. Pic.
||1820: Karl Hermann Knoblauch born ... physicist. He is most notable for his studies of radiant heat. He was one of the six founding members of the Deutsche Physikalische Gesellschaft at Berlin on 14 January 1845. Pic.


||1862: William Wallace Campbell born ... astronomer and academic.
||1862: William Wallace Campbell born ... astronomer and academic. Pic.


||1854: John Park Finley born ... meteorologist and Army Signal Service officer who was the first person to study tornadoes intensively. He also wrote the first known book on the subject as well as many other manuals and booklets, collected vast climatological data, set up a nationwide weather observer network, started one of the first private weather enterprises, and opened an early aviation weather school. Pic.
||1854: John Park Finley born ... meteorologist and Army Signal Service officer who was the first person to study tornadoes intensively. He also wrote the first known book on the subject as well as many other manuals and booklets, collected vast climatological data, set up a nationwide weather observer network, started one of the first private weather enterprises, and opened an early aviation weather school. Pic.

Revision as of 07:23, 10 April 2019