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The beginning
Heinrich Hertz proved you could get and receive electronic waves wirelessly and he did his first experiment in this decade -
The first radio
Guglielmo Marconi isn’t the father of radio he also invented the alarm -
Tesla coil
The tesla coil was invented in 1891 by Nikola Tesla -
Tesla Destroyed
In 1895 the tesla coil went up in flames because tesla was trying to do a demonstration and it overload -
The Audion Tube
This amplifier built in the 1906s was the first amplifier to help push waves further by providing power to the signal -
1st broadcasting radio station
KDKA (1020) was the very first radio station and it opened in Pittsburgh in 1920 -
Making money
WEAF aired a broadcast that was 10 min for a apartment complex charging $50
