Raido by Ben N

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Slide Notes

Raido

Published on Nov 20, 2015

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PRESENTATION OUTLINE

THE RAIDO

BY: BEN AND WILLIAM

Photo by terrycheah168

Guglielmo Marconi is an inventor who sent and received the first radio signals in 1895.

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LeeDeForest invented amplitude-modulated (AM) radio, which allowed reception of multiple signals, and he was the first to use the term "radio."

Photo by John Kratz

Marconi was broadcasting up to 12 miles .By 1899 Marconi’s signals had crossed the English Channel.

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THE END

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Untitled Slide

Ben N