75th Anniversary of Television
SpiceWare writes "In the summer of '21, Philo T. Farnsworth was struck by an inspiration after plowing a field. He transmitted the first television image six years later on September 7, 1927."
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Baird came up with a mechanical scanning system that bore little resemblance to what we now think of as television. Farnsworth's invention was fully electronic television, built atop Braun's work. Vladimir Zworykin invented an electronic television system at about the same time, but it only became practical after Farnsworth's ideas were incorporated.
On January 26, 1926 Baird demonstrated a fully working prototype of mechanical television to members of the Royal Institution at 22 Frith Street, Baird's residence and laboratory. This was the world's first demonstration of true television because it showed moving human faces with tonal gradients and detail. Far from perfect, the images flickered quite a bit, but the individuals on screen were fully recognizable.