December 6, 2013 Allan Olley
The History of Science Society held its annual meeting two weeks ago (November 21st to November 24th) in Boston MA. The meeting celebrated among other things the centenary of the journal Isis, the organ around which the society was eventually formed. The meeting covered a broad range of topics in the history of science from all historical periods ancient to recent.
In November 1943, an electrical engineer working in the telecommunications department of Britain's General Post Office named Tommy Flowers designed and built the world’s first programmable computer. Named "Colossus," the thermionic tube-based programmable computer successfully broke the supposedly unbreakable Lorenz cipher used by Hitler and the German High Command during the Second World War.