4.40 min. | 4.225806 user rating
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

1.43 min. | 0 user rating
Irishbug Investigates Anti Gravity Motors

3.05 min. | 3.877551 user rating
Hi this is my first attempt at making a perpetual motion gravity wheel, I have plans to make another one, and in doing so iron out the problems which stopped this one from working, the changes include making the outer wheel larger thus increasing the leverage on the inner wheel lift, spreading the two tracks further apart thus creating more time on the downward push on the outer wheel and finally adding an extra 12 slots in the inner wheel to carry more balls up again to the top track. I have carried out the weights and leverage tests so now I know the next one I make will definately work!

3.00 min. | 2.7746115 user rating