Category: History

The Modding, Restoration, And Demise Of A $3M Analog Computer

How do you rapidly record the output from your three million dollar analog computer in the 1940s when the results are only available on analog meters? The team responsible for the Westinghouse 1947 AC Network Calculator at Georgia Tech was faced with just this problem and came up with a nifty solution — hack the […]
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The Politics Of Supersonic Flight: The Concord(e)

Every nation has icons of national pride: a sports star, a space mission, or a piece of architecture. Usually they encapsulate a country’s spirit, so citizens can look up from their dreary lives and say “Now there‘s something I can take pride in!”  Concorde, the supersonic airliner beloved by the late 20th century elite for […]
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Remembering Chuck Yeager: The Supersonic Legend Whose Wings Were Clipped By A High School Diploma

In history there are people whose legacy becomes larger than life. Ask anyone who built and flew the first airplane, and you’d be hard-pressed to find someone who isn’t at least aware of the accomplishments of the Wright brothers. In a similar vein, Chuck Yeager’s pioneering trip into supersonic territory with the Bell X-1 airplane […]
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Tracking Satellites With A Commodore PET

A recent writeup by Tom Nardi about using the 6502-based NES to track satellites brought back memories of my senior project at Georgia Tech back in the early 80s.  At our club station W4AQL, I had become interested in Amateur Radio satellites.  It was quite a thrill to hear your signal returning from space, adjusting […]
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