When you press the GT-R's Startbutton, pumps and lubrication circuits come noisily to life, the forged crank twirls and the aluminum pistons of the 3.8-liter twin-turbo V6 pick up the rhythm.
Time Warner (nyse: TWX - news - people ) is working on a service called "Start Over" that will allow digital cable subscribers to press a button and restart any program already underway from its beginning.