The man who invented radio | Old Yale | Yale Alumni Magazine
Lee De Forest and the Fatherhood of Radio: Hijiya, James A.: 9781611460216: Amazon.com: Books
History of Radio: How Lee De Forest, a Con Artist, Created Radio - YouTube
Lee De Forest: Father of Radio and Inventor of the Audion - Mini-Circuits Blog
Photograph | Lee de Forest, American Inventor | Science Source Images
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The Triode is 100 Years Old This Year | Nuts & Volts Magazine
Lee de Forest - Wikiwand
First Radio Station — Heartland Science
Broadcasting - As I Imagined It..., February 1939 Radio-Craft - RF Cafe
Lee de Forest: King of Radio, Television and Film | Metro Silicon Valley | Silicon Valley's Leading Weekly
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Lee de Forest - Wikipedia
Lee De Forest - Engineering and Technology History Wiki
Lee De Forest (1873-1961), American radio pioneer, holding the triode valve, or Audion tube, that he invented. De Forest studied at Yale, gaining his Stock Photo - Alamy
Lee De Forest - Biography, Facts and Pictures
Lee De Forest - Magnet Academy
NIHF Inductee Lee de Forest Invented the Audio Amplifier
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Lee De Forest, Pioneer Broadcaster - Radio World
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March 12, 1923: Talkies Talk ... on Their Own | WIRED
