History of the LED

See the video clip that relates the history of the ubiquitous LED. Not that life would not go on without it, but it has an important place.


MAKE presents: The LED from make magazine on Vimeo.

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Author: Bill Gram-Reefer

Bill Gram-Reefer is an expert in Public Relations, Social Media, and copywriting for business, government, non-profits, and public affairs. He offers Internet marketing services via WORLDVIEW PR.