File:Physicist Studying Alpha Rays GPN-2000-000381.jpg

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	11:45, 9 October 2007		3,000 × 2,400 (2.14 MB)	CarolSpears	{{Information \|Description=NACA Physicits studying Alpha Rays in a continuous cloud chamber. A cloud chamber is used by Lewis scientists to obtain information aimed at minimizing undesirable effects of radiation on nuclear-powered aircraft components. Her

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