Template:Selected anniversaries/October 23: Difference between revisions

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||1762: Samuel Morey born ... inventor, who worked on early internal combustion engines and was a pioneer in steamships who accumulated a total of 20 patents.
||1762: Samuel Morey born ... inventor, who worked on early internal combustion engines and was a pioneer in steamships who accumulated a total of 20 patents.


||1774: Michel Benoist dies ... missionary and astronomer.
||1774: Michel Benoist dies ... missionary and astronomer. Pic.


||1842: Henry Harrison Chase Dunwoody born. Known in his own time for his work with the Army’s Weather Bureau, Dunwoody invented the carborundum radio detector in 1906. It was the first practical mineral radio wave detector and the first commercial semiconductor device. Pic.
||1842: Henry Harrison Chase Dunwoody born. Known in his own time for his work with the Army’s Weather Bureau, Dunwoody invented the carborundum radio detector in 1906. It was the first practical mineral radio wave detector and the first commercial semiconductor device. Pic.

Revision as of 11:20, 13 March 2019