July 10, 1856: The birth of Nicola Tesla

Inventor Nikola Tesla was born July 10, 1856, in what is now Croatia (then part of the Austrian Empire). In 1899, Tesla recorded cosmic radio waves in his Colorado Springs, Colorado, laboratory. Though he believed the waves were extraterrestrial signals from another planet, today we know that they are part of the spectrum of anContinue reading “July 10, 1856: The birth of Nicola Tesla”
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