Fun Facts About Radio
Radio technology, fundamentally based on the transmission of electromagnetic waves, shares the same physical nature as visible light but operates at frequencies invisible to the human eye. The history of this innovation is defined by a contentious rivalry between Guglielmo Marconi and Nikola Tesla. While Marconi is often credited with early successes, the U.S. Supreme Court eventually upheld Tesla’s earlier patents as the priority in radio technology in 1943. These signals carry information through a process called modulation, which modifies properties of the carrier wave to encode sound…
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