AOGFG Gravity Motor Prototypes 9 and 10
Sterling Allan shot this video at Bobby Amarasingam’s place in Somerset, Britain on September 5, 2011. These are a couple of earlier prototypes that presented learning information on which he expanded. He said that he measured prototype 10 (the second of the two in the video) as outputting four times as much energy as input, using gravity as the driving inertial force. For more info, see peswiki.com
