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Showed that waves can travel through space
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Some people believed that he didnt send the first signal but he had good p.r
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telegraphing the results of the America's Cup yacht races from a ship at sea
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Made weak transmition of voice over the airwaves
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introduces patented Audion signal
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all land radio stations and ship stations to be staffed 24 hours a day, 7 days a week.
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first transpacific radiotelegraph service linked San Francisco with
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comedies, dramas, variety shows, game shows, and popular music shows drew millions of listeners across
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broadcasting in the United States started, applied for a commercial radio license
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first person to patent radio
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Television takes over
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Developments like stereophonic broadcasting saves radio.
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FCC approves DAB