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ENIAC is First Computer

On April 14, 1946, Dr. Arthur W. Burks did something that we take for granted today. He walked over to a machine that his school had developed with the assistance of the Army Ordnance Department and asked it to multiply 97,367 by itself 5000 times. In less time than it takes to blink an eye, the machine produced an answer.

This machine was named the “Electronic Numerical Integrator and Computer” or, as it is more commonly known, ENIAC, and it is considered to be the first electronic computer ever.

You can forget putting this thing in your pocket-it would even fit in most people’s homes. ENIAC filled up nearly all of the 30 x 60’ room that housed it (9.1 x 18.3 m) and consisted of 18,000 vacuum tubes, more than half a million solder joints, and took more than 200,000 man-hours to build. The cost to construct it was estimated to be about $400,000, which is approximately $5.3 million today.

ENIAC was the first electronic computer. Wikipedia image.
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