Rediscovering WWII's Top-Secret Computing 'Rosies' 113
An anonymous reader writes "Women were recruited to do ballistics calculations and program computers during WWII. Half a century later, their work is only beginning to get recognition."
Some of that recognition is in the form of a documentary film released in 2010 titled Top Secret Rosies.
Common practice (Score:5, Informative)
Of course people had to these calculations back then; calculating machines that could do it were yet to be developed. The people hired to do it were almost invariably women. _When Computers Were Human_ (http://www.amazon.com/When-Computers-Human-David-Grier/dp/0691133824/ref=sr_1_1?ie=UTF8&qid=1297235612&sr=8-1) is a good book on the subject, although it doesn't limit itself to WWII.
See also "Harvard Computers" (Score:3, Informative)
That wasn't the first time women were employed doing calculations. A better known groups is known as "Harvard Computers", where astronomist Edward Pickering hired women to process data. One reason is said to be that women could be paid less than men.
Two well-known women from that group were Annie Jump Cannon and Henrietta Swan Leavitt.
Wikipedia has a short article about them: http://en.wikipedia.org/wiki/Harvard_Computers [wikipedia.org]
Gloria Gordon Bolotsky - ENIAC "Rosie" (Score:5, Informative)
"Gloria Gordon Bolotsky [washingtonpost.com] was a gifted mathematician who, after working for the Brooklyn Navy Yard in New York, moved to the University of Pennsylvania for a position at its engineering school. She was chosen for a secret project that would use her skills and moved with the group in 1947 to the Aberdeen Proving Grounds in Maryland."
Makes me think of Feynman (Score:5, Informative)
When Feynman was setting up discretized integrations [google.com] using IBM machines for the Manhattan project, he made a human calculator model for what the IBM kit would do. The girls calculated as fast as the IBM punched-card based system of tabulators, collators, multipliers, adders, etc. In his words:
The only difference was that the IBM machines didn't get tired and could work three shifts. But the girls got tired after a while.
Never mind that he loved being around girls ;)
Re:Common practice (Score:4, Informative)
Even when the first computer became available (Colossus) it was mostly operated by women. This is quite a well documented fact and indeed the role of women in WW2 in general is seen as a major advancement for them. There were female code breakers at Bletchley Park and their role has been the subject of more than one documentary.
No in fact (Score:5, Informative)
As a matter of fact, this is exactly what Richard Feynman worked on during his time in Los Alamos during the development of the atomic bomb.
Feynman was in charge of a team of human computers, calculating expect bomb yields from theoretical equations or the like. They were using simple mechanical calculators to aid the process, but were otherwise simply "assembly line workers" as you put it. However, it turned out that simply regarding them in that way was not the best way to go about things. Feynman though they should be told what they were working on....
My guess is that a study of the history of human computers is likely to shed light on where many of our more esoteric computational algorithms originated from. There's probably an unwritten history of mathematical discovery that took place in these basements and number assembly lines.