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How 1940s Television Worked

shared by amie on Apr 18, 2011 in Technology

How 1940s Television Worked

shared by amie on Apr 18, 2011 in Technology

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The early televisions of the 20th century worked very differently than those of today. See how these early marvels were able to translate information into the boob tube's picture and sound and change...
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Rank: 2469 of 10553 in Technology

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