[Slashdot] - Museum Restores 21 Rare Videos from Legendary 1976 Computing Conference

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At Silicon Valley's Computer History Museum, the senior curator just announced the results of a multi-year recovery and restoration process: making available 21 never-before-seen video recordings of a legendary 1976 conference: For five summer days in 1976, the first generation of computer rock stars had its own Woodstock. Coming from around the world, dozens of computing's top engineers, scientists, and software pioneers got together to reflect upon the first 25 years of their discipline in the warm, sunny (and perhaps a bit unsettling) climes of the Los Alamos National Laboratories, birthplace of the atomic bomb. Among the speakers: - A young Donald Knuth on the early history of programming languages - FORTRAN designer John Backus on programming in America in the 1950s — some personal perspectives - Harvard's Richard Milton Bloch (who worked with Grace Hopper in 1944) - Mathematician/nuclear physicist StanisÅaw M. Ulam on the interaction of mathematics and computing - Edsger W. Dijkstra on "a programmer's early memories." The Computer History Museum teases some highlights: Typical of computers of this generation, the 1946 ENIAC, the earliest American large-scale electronic computer, had to be left powered up 24 hours a day to keep its 18,000 vacuum tubes healthy. Turning them on and off, like a light bulb, shortened their life dramatically. ENIAC co-inventor John Mauchly discusses this serious issue.... The Los Alamos peak moment was the brilliant lecture on the British WW II Colossus computing engines by computer scientist and historian of computing Brian Randell. Colossus machines were special-purpose computers used to decipher messages of the German High Command in WW II. Based in southern England at Bletchley Park, these giant codebreaking machines regularly provided life-saving intelligence to the allies. Their existence was a closely-held secret during the war and for decades after. Randell's lecture was — excuse me — a bombshell, one which prompted an immediate re-assessment of the entire history of computing. Observes conference attendee (and inventor of ASCII) IBM's Bob Bemer, "On stage came Prof. Brian Randell, asking if anyone had ever wondered what Alan Turing had done during World War II? From there he went on to tell the story of Colossus — that day at Los Alamos was close to the first time the British Official Secrets Act had permitted any disclosures. I have heard the expression many times about jaws dropping, but I had really never seen it happen before." Publishing these original primary sources for the first time is part of CHM's mission to not only preserve computing history but to make it come alive. We hope you will enjoy seeing and hearing from these early pioneers of computing.

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