Today in Tech History – May 16, 2015

20140404-073853.jpgIn 1888 – Emile Berliner demonstrated his flat disc audio recording and reproduction in a lecture he gave to the Franklin Institute in Philadelphia, which was printed in the institute’s Journal (vol. 125, no. 60).

In 1939 – The National Broadcasting Company televised the first sporting event, the second game of a doubleheader baseball game between Columbia and Princeton. About 400 TV sets were capable of receiving the broadcast. Princeton won 2-1 in the 10th.

In 1946 – At the meeting of the Institute of Radio Engineers (IRE, now IEEE) in San Francisco, Jack Mullin demonstrated the world’s first professional-quality tape recorded in the US.

In 1960 – While working at the Hughes Research Laboratories of the Hughes Aircraft company in Malibu, California, physicist Theodore Maiman used an artificial ruby to create the first laser.


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