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Happy Birthday ENIAC! 60 Years of the Computing Age

02/16/2006 11:11 AM

Long before microchips and semiconductors, or PCs and MACs, there were vacuum tubes...

Sixty years ago this week, the US Army unveiled the Electronic Numerical Integrator and Computer or ENIAC. We've come a long, long way since.

The best quote in relation to the ENIAC is from Popular Mechanics in 1947:

"Where a calculator on the ENIAC is equipped with 18,000 vacuum tubes and weighs 30 tons, computers in the future may have only 1,000 vacuum tubes and perhaps weigh 1-1/2 tons."

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#1

Beam me up, Scotty!

02/17/2006 9:23 AM

If the transportation industry (let's not even say automobile or aircraft industries) had made the same kind of advancement in 60 years, we would all be zooming around in Jetson-like POFV (Personally-Owned Flying Vehicles), which was actually predicted at the 1940 World's Fair in New York, or beaming from point-to-point via molecular reconstructive transporter beams like on Star Trek!

Hmmmm...maybe Bill Gates IS an alien!

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#2

Growth of computers

02/17/2006 1:31 PM

In 1965, I was involved with a computer system that monitored the health and welfare of the ground systems on the S1B launch vehicle. The computer was called the DEE3 and had 4 K of computer memory. Core memory. The core block was about an 8" cube. Our programs were loaded on paper (mylar) tape and were loaded each day. The computer could only hold one program at a time. Ah, yes, the good old days. Also took two racks of equipment, and the data output was a teletype.

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