Template:Selected anniversaries/August 11: Difference between revisions

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||1977 – Frederic Calland Williams, British co-inventor of the Williams-Kilborn tube, used for memory in early computer systems (b. 1911)
||1977 – Frederic Calland Williams, British co-inventor of the Williams-Kilborn tube, used for memory in early computer systems (b. 1911)
||1978: The first successful crossing of the Atlantic Ocean by balloon began when three Americans, Ben Abruzzo, Maxie Anderson and Larry Newman, took off in their Double Eagle II from Presque Isle, Maine. Their 3,100-mile flight ended on 17 Aug 1978, 137-hr 6-min later, in France. The helium balloon Double Eagle II was 112- ft high, 65-ft diam., capacity 160,000 cu.ft. with a 15x7x4½-ft passenger gondola named The Spirit of Albuquerque. The underside of the gondola was a twin-hulled catamaran to provide emergency flotation for any unplanned water landing. Double Eagle II was built by Ed Yost. The history of transatlantic balloon crossing included seventeen prior unsuccessful attempts and seven lives lost.


File:Alonzo Church.jpg|link=Alonzo Church (nonfiction)|1995: Mathematician and logician [[Alonzo Church (nonfiction)|Alonzo Church]] dies. He made major contributions to mathematical logic and the foundations of theoretical computer science.  
File:Alonzo Church.jpg|link=Alonzo Church (nonfiction)|1995: Mathematician and logician [[Alonzo Church (nonfiction)|Alonzo Church]] dies. He made major contributions to mathematical logic and the foundations of theoretical computer science.  

Revision as of 09:29, 11 August 2018