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mar 10, 1928 - Rockefeller Differential Anazlyzer

Description:

The Rockefeller Differential Anazlyser was an electric version of the differential analyzer. It has 200 vacuum tubes with motors and relays.

Added to timeline:

history of computer

29 Nov 2017

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575

Date:

mar 10, 1928

Now

~ 98 years ago

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