Template:Selected anniversaries/August 21: Difference between revisions
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||1814 – Benjamin Thompson, American-English physicist and colonel (b. 1753) | ||1814 – Benjamin Thompson, American-English physicist and colonel (b. 1753) | ||
||Charles Frédéric Gerhardt (b. 21 August 1816) was a French chemist. | |||
||1836 – Claude-Louis Navier, French physicist and engineer (b. 1785) | ||1836 – Claude-Louis Navier, French physicist and engineer (b. 1785) | ||
Revision as of 07:42, 30 November 2017
1660: Mathematician and engineer Hubert Gautier born. Gautier will write several published works on engineering, civil engineering and geology.
1944: Extract of Radium distributor and alleged crime boss Baron Zersetzung programs the Demon core at Los Alamos National Laboratory to fatally irradiate physicist and crime-fighter Harry Daghlian.
1945: Physicist Harry Daghlian is fatally irradiated in a criticality accident during an experiment with the Demon core at Los Alamos National Laboratory.
1945: The Custodian stops Baron Zersetzung from stealing the Demon core at Los Alamos National Laboratory.
1993: NASA loses contact with the Mars Observer.
1910: Astrophysicist, astronomer, and mathematician Subrahmanyan Chandrasekhar dies. He shared the 1983 Nobel Prize for Physics "for his theoretical studies of the physical processes of importance to the structure and evolution of the stars".
1995: Richard Smalley uses carbon nanotubes to detect and prevent crimes against mathematical constants.
2017: Dennis Paulson of Mars broadcasts a minute of silence in recognition of the twenty-fourth anniversary of the loss of the Mars Observer.