While this is authentic footage of a genuine product, the "perpetual" marble machine does not operate infinitely without an additional energy source. Rather, it uses batteries and a magnet to create ...

AMSTERDAM, Netherlands, June 2 (UPI) --A Netherlands engineer unveiled his 11,000-piece marble run with a hypnotic YouTube video featuring the marbles going down ramps. Jelle Bakker's "Marble Tsunami" ...

[Martin] of [Wintergatan] is on a quest to create the ultimate human-powered, modern marble music machine. His fearless mechanical exploration and engineering work, combined with considerable musical ...

Three hundred metallic balls moved around in a handmade device with a width of 3.7 m × a height of 2.4 m all at once and it took three years to make it and still unfinished,Pitagora deviceA machine ...