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dec 31, 1941 - Model K: The First Calculator

Description:

George Stibitz, uses relays for a "demonstration adder" which is a fancy term for an old calculator or digital calculating machine. He was the first person to use binary logic for a computer's design, this resulted in the construction of the Model I Complex Calculator in 1939, which in the same year Konrad Zuse also built his computer.

Added to timeline:

Technology Development

ByPeter Baxter
22 Sep 2017
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Date:

dec 31, 1941
Now
~ 83 years ago
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