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The IBM Harvard Mark I, or the Automatic Sequence Controlled Calculator (ASCC), an electromechanical computer built in 1944 for use by the U.S. Navy Bureau of Ships. The machine was built out of switches, relays, rotating shafts, and clutches and weighed approximately 10,000 pounds.
Date posted: 2014/01/09 17:01:23
Date liked: 2014/01/09 18:01:18
168 Tumblr notes
Liked from: Notational
Notational reblogged from: emergentdigitalpractices
Originally posted by: engineeringhistory
Tagged:
black and white photography 292
vintage technology 59
retro computing 38
computing history 35
ibm 19
mainframe computer 11
data processing 7
early computers 6
mid-century technology 4
electronic hardware 1
Date liked: 2014/01/09 18:01:18
168 Tumblr notes
Liked from: Notational
Notational reblogged from: emergentdigitalpractices
Originally posted by: engineeringhistory
Tagged:
black and white photography 292
vintage technology 59
retro computing 38
computing history 35
ibm 19
mainframe computer 11
data processing 7
early computers 6
mid-century technology 4
electronic hardware 1
