Template:Selected anniversaries/February 10: Difference between revisions

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||1814: François Coignet born ... industrialist of the nineteenth century. He was a pioneer in the development of structural prefabricated and reinforced concrete. Coignet was the first to use iron-reinforced concrete as a technique for constructing building structures. Pic.
||1814: François Coignet born ... industrialist of the nineteenth century. He was a pioneer in the development of structural prefabricated and reinforced concrete. Coignet was the first to use iron-reinforced concrete as a technique for constructing building structures. Pic.


||1840: Per Teodor Cleve born ... chemist, biologist, mineralogist, oceanographer, and professor. He discovered the chemical elements holmium and thulium and helped isolate helium from the uranium ore cleveite.
||1840: Per Teodor Cleve born ... chemist, biologist, mineralogist, oceanographer, and professor. He discovered the chemical elements holmium and thulium and helped isolate helium from the uranium ore cleveite. Pic.


||1842: Agnes Mary Clerke born ... astronomer and author.
||1842: Agnes Mary Clerke born ... astronomer and author.
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||1948: Egon Schweidler, dies ... physicist. He pointed out (in 1899) the statistical nature of the radioactive decay or the magnetic deflection of beta radiation as fast electrons. His predicted variations (1905) of the ionization radiation formed in the end a large number of theoretical and experimental investigations.
||1948: Egon Schweidler, dies ... physicist. He pointed out (in 1899) the statistical nature of the radioactive decay or the magnetic deflection of beta radiation as fast electrons. His predicted variations (1905) of the ionization radiation formed in the end a large number of theoretical and experimental investigations.
||1952: Henry Drysdale Dakin dies ... chemist and academic. Pic search: https://www.google.com/search?q=henry+drysdale+dakin


File:Hebern_electric_code_machine.jpg|link=Edward Hebern (nonfiction)|1952: Inventor [[Edward Hebern (nonfiction)|Edward Hugh Hebern]] dies. He was a pioneer of rotor encryption machines.
File:Hebern_electric_code_machine.jpg|link=Edward Hebern (nonfiction)|1952: Inventor [[Edward Hebern (nonfiction)|Edward Hugh Hebern]] dies. He was a pioneer of rotor encryption machines.

Revision as of 07:30, 29 March 2019