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John Logie Baird, a Scottish inventor, demonstrated the first working television system, the 'Televisor', in 1926. This electromechanical device used a spinning Nipkow disk to scan images, converting ...
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John Logie Baird, a Scottish inventor, demonstrate...

A 1926 photograph of John Logie Baird, the Scottish inventor of the television, recognized for his pioneering work in early television technology.
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A 1926 photograph of John Logie Baird, the Scottis...

THE FIRST STEAM CARRIAGE. DEVISED BY CUGNOT, 1771. Nicolas-Joseph Cugnot (26 February 1725 – 2 October 1804) was a French inventor who built the world's first full-size and working self-propelled mech...
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THE FIRST STEAM CARRIAGE. DEVISED BY CUGNOT, 1771....

Pilot Ace computer (1950) designed by Alan Turing, Science Museum, Exhibition Road, London, England
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Pilot Ace computer (1950) designed by Alan Turing,...

Eiffel Tower technic, 1889
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Eiffel Tower technic, 1889

Portrait of NASA human computer and African-American mathematical pioneer Katherine Johnson (1918-2020) at NASA Langley Research Center, 1983. Image courtesy NASA. Note: Image has been digitally color...
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Portrait of NASA human computer and African-Americ...

White s improved bicycle, 1869
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White s improved bicycle, 1869