American TV and film producer and author who came up with “instant replay” which he later patented. The technique was first used on 7th December 1963 by CBS Sports for the Army-Navy game, a college football game between the teams of the United States Military Academy (USMA) at West Point, New York and the United States Naval Academy (USNA) at Annapolis, Maryland.
The first commercially available cell phone was Motorola's DynaTAC 8000X. It took 10 hours to charge the device which gave 30 minutes of talk time. The world's first call from a mobile phone was made using this device by Motorola's Martin Cooper, the father of the cell phone. [more...]