For International Women ’s Day , flashback to the other mean solar day of NASA . underlying research in aeromechanics using hint burrow and the very early button into supersonic flight are piling up heaps of data point . All that data lead through computers , the fair sex who performed data transcription and reduction .
estimator of the NACA Muroc Flight Test Unit . Standing left to rightfulness : Mary ( Tut ) Hedgepeth , Lilly Ann Bajus , Roxanah Yancey , Emily Stephens , Jane Collons ( Procurement ) , Leona Corbett ( Personnel ) , and Angel Dunn . kneel left to right : Dorothy ( Dottie ) Crawford Roth , Dorothy Clift Hughes , and Gertrude ( Trudy ) Wilken Valentine .
This photo date stamp from the Dryden Flight Research Center , back when NASA was stillNACA . These women translated oscillographs into phone number for analytic thinking . After extract , direct , and reducing the data from aircraft instruments into a useable format , they hand it off to aerospace research engineers for analysis .

https://gizmodo.com/happy-birthday-nasa-1535270920
Not every day involved giant , grinning snowmen ( or havingstaff BBQs ) . Most days , being a information processing system mean long days at a light - table taste to decipher grainy photographic film . Roxanah Yancey direct her squad of reckoner , and was responsible for ensuring accurate calculations were made form the long strips of test flight of stairs data accumulated during research flights out of the station . As more and more trial run were flown , a call went out to forgather computers from Langley , Lewis , and Ames laboratories .
From the left field : Geraldine Mayer and Mary ( Tut ) Hedgepeth with Friden figurer on the their desks ; Emily Stephens bestow with railroad engineer John Mayer ; Gertrude ( Trudy ) Valentine is working on an oscillograph transcription reducing the data from a flight . Across the desk is Dorothy Clift Hughes using a slide rule to complete datum calculations . Roxanah Yancey completes the film as she fills out engineering requests for further data .

Why were computers almost exclusively women ? Partly forthe same rationality Pickering employ them : they were far cheaper to use than men . The caption at the NASA archive offer an alternative account , “ at least part of the rationale seems to have been the feeling that the body of work was long and tedious , and men were not thought to have the patience to do it . ” The women are bad at math idiocy is a recent occurrence : 1940s adult female were all about coast rules . Working as a electronic computer in this pre - OSHA era meant long hour hump over a light table , squint at tiny image . The resultant role was that most estimator who did n’t part out wearing glasses eventually ended up with them .
https://gizmodo.com/the-hidden-women-of-astrophysics-1535748962
Without the NACA calculator , develop air foils regulate wings and propellers could n’t have happened . Today I offer my thanks to Yancey and her team , some of the concealed woman in the account of space flight .

exposure and captions from the NASA / Dryden archivesE49 - 0212andE49 - 0053
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