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First still image captured and transferred
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scientists May and Smith experiment with selenium and light, this reveals the possibilty for inventors to transform images into electronic signals.
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Alexander Graham Bell and Thomas Edison theorize about telephone devices that transmit image as well as sound.
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Paul Nipkow sends images over wires using a rotating metal disk technology calling it the electric telescope with 18 lines of resolution.
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Lee de Forest invents the Audion vacuum tube that proved essential to electronics. The Audion was the first tube with the ability to amplify signals.
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John Baird opens the first TV studio, however, the image quality was poor.
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Charles Jenkins broadcasts the first TV commercial.
The BBC begins regular TV transmissions. -
200 televisions are in use in the world
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CBS begins its TV development
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The FCC approves the first color television standard which is replaced by a second in 1953.
Vladimir Zworkin developed a better camera tube called the Vidicon.