The discovery was Heinrich Rudolf Hertz was the first to discover the radio. It noted that while an electric spark between the poles closer together, the circuit g is a discharge occurs at the poles, which is adjacent to the circuit b. That means that there must be a type. One radiates from g to b., and the waves that we can not see. Can not touch them with our five senses, such waves are electromagnetic waves called radio waves today have adopted the use of radio in the telecommunication widespread and pervasive.
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