Originally people were able to tune frequencies and bursts were sent in a sequence like Morse code, in dots and dashes.
Communication
Quasars are high energy members of a class of energy balls called AGN (active galactic nuclei).In my reaserch I found that most quasars were were made about 12 billion years ago witch was caused caused by collisions of galaxies and their main black holes merging to form a massive black hole
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RADIOWAVES!
Who was it?
Radio waves were first used for communication in the mid 1890s by Guglielmo Marconi, who developed the first practical radio.
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