Nikola Tesla invented Radio ... As early as 1892, Nikola Tesla created a basic design for radio. On November 8, 1898 he patented a radio controlled robot-boat. Tesla used this boat which was controlled by radio waves in the ...
http://www.teslaplates.com/biography_radio.htm
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He was an Italian inventor who demonstrated the practicability of radio communication. His first radio signal was sent and received in 1895. In 1899, the first wireless signal was sent across the English Channel. In 1902, the letter 'S' was...
http://www.buzzle.com/articles/history-of-radio-who-inv...
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Nikola Tesla - Who Invented Radio? ... With his newly created Tesla coils, the inventor soon discovered that he could transmit and receive powerful radio signals when they were tuned to resonate at the same frequency. When a coil is tuned to a signal of a particular frequency, it literally magnifies the incoming...
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www.pbs.org/tesla/ll/ll_whoradio.html
www.pbs.org/tesla/ll/ll_whoradio.html
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Guglielmo Marconi ( 1937) of Bologna, Italy, is credited with inventing radio. On December 11, 1901, Marconi surprised the world by transmitting a radio signal in Morse code over a distance of 2,137 miles (3,440 kilometers) from England to ...
http://www.enotes.com/science-fact-finder/communication...
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Radio broadcasting - Wikipedia, the free encyclopedia
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Radio broadcasting is an audio (sound) broadcasting service, broadcast through the air as radio waves (a form of electromagnetic radiation) from a transmitter to an antenna and a thus to a receiving ...
en.wikipedia.org/wiki/Radio_broadcasting
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If you ask most people who invented Radio, the name Marconi comes to mind. Usually KDKA Pittsburgh is the response when you ask about the first Radio station. But are these really Radio's firsts? In the interest of curiosity and good journalism, we set out to determine if these were in fact Radio's firsts.
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www.qsl.net/n7jy/radiohst.html
www.qsl.net/n7jy/radiohst.html
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Lee Deforest invented space telegraphy, the triode amplifier and the Audion. In the early 1900s, the great requirement for further development of radio was an efficient and delicate detector of electromagnetic radiation.
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inventors.about.com/library/inventors/blradio.htm
inventors.about.com/library/inventors/blradio.htm
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Ask the average person "Who invented radio?" and the average answer will be "Marconi." Ask the same question on the Internet, and the average answer will not likely be "Marconi." Instead, try one of the following on for size: Nikola Tesla, Alexander Popov, Oliver Lodge, Reginald Fessenden, Heinrich Hertz,
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www.arrl.org/news/features/2003/10/10/1/
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Who actually invented radio ? Marconi's Broadcasting Forefathers ... (The word electricity itself is from the greek word for amber, electron.) Although the bridge across the ages from Thales to Marconi is marked by many notable achievments, actual radio communication is the work of a few brilliant men, whose labours can...
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www.acmi.net.au/AIC/RADIO_HIST_LEINWOLL.html
www.acmi.net.au/AIC/RADIO_HIST_LEINWOLL.html
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