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: De Forest, Lee
De Forest, Lee - MSN Encarta
Find a profile of the American inventor who created a vacuum tube for use in radios and televisions.
http://encarta.msn.com/find/Concise.asp?ti=028F9000
DeForest, Lee - A Science Odyssey
Recounts the life of the talented inventor whose inventions spurred the development of broadcast technology.
http://www.pbs.org/wgbh/aso/databank/entries/btfore.html