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Today in Tech History – July 1




1847 – Remington started selling the Sholes and Glidden Typewriter, the first mass-produced typewriter to use the QWERTY layout. 1 and 0 were left off as the lowercase l and uppercase O keys could double for the numbers.


1941 – A 10-second TV commercial for watch and jewelry company Bulova aired at 2:29 PM on NBC-owned WNBT, leading into a baseball game between the Brooklyn Dodgers and the Philadelphia Phillies. It was the first legal broadcast TV commercial in the US.


1946 – Gottfried Wilhelm von Leibniz Born
             Gottfried Wilhelm von Leibniz is born in Leipzig. During his 70-year life, Leibniz would make significant contribution to the field of mathematics as well as completing some early computer work in the form of a calculator. Leibniz developed the modern forms of differential and integral calculus. Leibniz died on November 14, 1716.


1979 – Sony Walkman Makes Music Portable
             The first Sony Walkman, the TPS-L2, goes on sale in Japan. It would go on sale in the US about a year later. By allowing owners to carry their personal music with them, the Walkman and their iconic headphones introduce a revolution in listening habits and popular culture at large.


1984 – The book Neuromancer by William Gibson was published. The cyberpunk novel would go on to win the Hugo, Nebula, and Philip K. Dick awards. The book is credited with popularizing the term cyberspace and laying out a blueprint for what the World Wide Web would become.


1991 – Finnish Prime Minister Harri Holkeri made the world’s first GSM call over a privately operated network to Vice Mayor Kaarina Suonio in Tempere. The Prime Minister used Nokia gear on GSM’s original 900MHz band.

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