Template:Selected anniversaries/July 7: Difference between revisions
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||1930 – Industrialist Henry J. Kaiser begins construction of Boulder Dam (now known as Hoover Dam). | ||1930 – Industrialist Henry J. Kaiser begins construction of Boulder Dam (now known as Hoover Dam). | ||
|| | ||Egbert Valentin Brieskorn (b. 7 July 1936) was a German mathematician who introduced Brieskorn spheres and the Brieskorn–Grothendieck resolution. Pic. | ||
||1937 – The Marco Polo Bridge Incident provides the Imperial Japanese Army with a pretext for starting the Second Sino-Japanese War. | ||1937 – The Marco Polo Bridge Incident provides the Imperial Japanese Army with a pretext for starting the Second Sino-Japanese War. | ||
Revision as of 15:14, 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."