Template:Are You Sure/March 25: Difference between revisions
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... that mathematician and engineer '''[[Philbert Maurice d’Ocagne (nonfiction)|Philbert Maurice d’Ocagne]]''' founded the field of [[nomography]], the graphic computation of algebraic equations? | ... that mathematician and engineer '''[[Philbert Maurice d’Ocagne (nonfiction)|Philbert Maurice d’Ocagne]]''' founded the field of [[nomography]], the graphic computation of algebraic equations? | ||
... that chess player, chess writer, codebreaker, and civil servant '''[[Stuart Milner-Barry (nonfiction)|Philip Stuart Milner-Barry]]''' worked at Bletchley Park during World War II, where he was head of "Hut 6", the section responsible for deciphering messages which had been encrypted using the German Enigma machine? | |||
Revision as of 17:23, 25 March 2021
... that in 1857, printer, bookseller, and inventor Édouard-Léon Scott de Martinville received a patent for the phonoautograph, which records an audio signal as a photographic image?
... that mathematician and engineer Philbert Maurice d’Ocagne founded the field of nomography, the graphic computation of algebraic equations?
... that chess player, chess writer, codebreaker, and civil servant Philip Stuart Milner-Barry worked at Bletchley Park during World War II, where he was head of "Hut 6", the section responsible for deciphering messages which had been encrypted using the German Enigma machine?