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Navy replaces old fashioned connection with the new!
shortly after the army replaced their old tech., so did the navy. -
Around 1900's, Lee Deforest was first to use the word "radio". his work led to the creation of AM radio.
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Voice in radio (Marconi)
in 1921, voice came into radio technology -
intro to short wave transmissions (Marconi)
http://www.engineersgarage.com/invention-stories/radio-history</a>
Marconi introduces short wave transmissions -
The world's first patented radio is created
http://inventors.about.com/od/rstartinventions/a/radio.htm
http://www.pbs.org/tesla/ll/ll_whoradio.html
Tesli had been close to finding the answer to radio technology until tradgedy struck and his chance was taken away with the swiftness of fire. Later, another inventor, Guglielmo Marconi, patented the idea. but after Tesli sued, the patent was "unpatented" and shortly after his death, the sepreme court patened it as Tesli's invention. -
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first mp3 player created- before mp3 patent was patented but nt secure.- secure from other countries ( a.k.a., the U.S.)
technically, the u.s. patented it first, but they didn't create it. a Institute in Germany did.unfortunately, the patent was not secure and so the U.S. ordered a patent. http://inventors.about.com/od/mstartinventions/a/MPThree.htm -
first apple ipod, last reighn of the mp3 player and cd's
http://blog.insead.edu/2012/03/innovation-success-how-the-apple-ipod-broke-all-sonys-walkman-rules/
it was a goodbye to the casset tapes, cd's, and mp3's when apple came up with the "multi-million" buisness called the iPod.... Sienora! old fashioned! -
INNOVATION OF THE IPOD -from the first to not closely the last
the ipod has grown fro a facination of people of music. now its portable... you can go on the internet with the devces... you can call..... who knows where they'll go next? END. NO LINKS, JUST ENDING OF TIMELINE.
