Template:Selected anniversaries/July 7: Difference between revisions
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||Johann Rudolf Wolf (b. 7 July 1816) was a Swiss astronomer and mathematician best known for his research on sunspots. | ||Johann Rudolf Wolf (b. 7 July 1816) was a Swiss astronomer and mathematician best known for his research on sunspots. | ||
||Sir Charles Todd (b. 7 July 1826) worked at the Royal Greenwich Observatory 1841–1847 and the Cambridge University observatory from 1847 to 1854. He then worked on telegraphy and undersea cables. Pic. | |||
||1843 – Camillo Golgi, Italian physician and pathologist, Nobel Prize laureate (d. 1926) | ||1843 – Camillo Golgi, Italian physician and pathologist, Nobel Prize laureate (d. 1926) | ||
Revision as of 10:42, 6 April 2018
1752: Weaver and merchant Joseph Marie Jacquard born. He will invent the Jacquard loom, an early type of programmable machine.
1945: Advances in dynastic cellular automata theory reveal new members of Bernoulli family.
1946: Aviator Howard Hughes nearly dies when his XF-11 reconnaissance aircraft prototype crashes in a Beverly Hills neighborhood.
1947: Industrialist, public speaker, and alleged crime boss Baron Zersetzung announces plan to sell shares in the career of Joseph McCarthy, calls it "a new day in political campaigning."