Chemistry: This Day in Science History - July 30 - Vladimir Zworykin

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This Day in Science History - July 30 - Vladimir Zworykin Jul 29th 2011, 22:05 July 30th is Vladimir Zworykin's birthday. Zworykin was a Russian born, American engineer who was a major contributor to the early development of television. He designed a method of transmitting pictures with sound electronically using a cathode ray tube called a kinescope. He also designed a camera system based on the same technology he called the Iconoscope. Much of the basic technology used in today's 'tube' television sets is based on Zworykin's work. Find out what else occurred on this day in science history.

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