T.V.

1
T.V.
www.auc.dk/.../avsys/billeder_udstyr/ tv-video.jpg

• By
• Jordan
• and
• Curtis

2
T.V.

• The first man to invent TV was John Bogie Baird
  of Scotland.
• October 30, 1925.

3

• First T.V. smaller than baseball card.

4

• Vladimir Zworykin known as Father of television.
• He invented Cathode-ray tube.

circle.bc.ca/wallpapers/ circle-tv-1280.jpg
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• Was like vacuum tube with beam of electricity.

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• Picture was grainy orange not exactly bigscreen.