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April 1, 2024
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Aiken (jan 1, 1900 – jan 1, 1973)

Description:

a Harvard professor with the backing of IBM built the Harvard Mark I computer (51ft long) in 1944. The first operational general-purpose electro-mechanical computer it was based on relays (operate in milliseconds) as opposed to the use of gears. It required 3 seconds for a multiplication.

Added to timeline:

12 Nov 2019
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History of Computers

Date:

jan 1, 1900
jan 1, 1973
~ 73 years
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