20 Things You Didn't Know About… Television

Mar 12, 09

Posted by admin in Events

1. Fade to black: On February 17 2009, television stations will broadcast only digital signals, ending the run of the TV system used in the United States for the past 55 years. 2. The digital television signal can transmit pictures composed of up to 1,080 lines. That’s a long way from the first TV, demonstrated by John Logie Baird...