Google is celebrating Heinrich Hertz’s 155th birthday with a new animated electromagnetic waves google doodle in Google colours – blue, red, yellow and green in its homepage.
Heinrich Rudolf Hertz (February 22, 1857 – January 1, 1894) was a German physicist who clarified and expanded the electromagnetic theory of light that had been put forth by Maxwell. He was the first to conclusively prove the existence of electromagnetic waves by engineering instruments to transmit and receive radio pulses using experimental procedures that ruled out all other known wireless phenomena.
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