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jan 1, 1944 - Mark 1

Description:

The IBM Automatic Sequence Controlled Calculator, called Mark I by Harvard University’s staff, was a general purpose electromechanical computer. It was invented to solve advanced mathematical physics problems encountered in his research. Invented in 1944 by Howard H. Aiken

Added to timeline:

16 Jan 2020
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Date:

jan 1, 1944
Now
~ 81 years ago