HOBBY IS MARBLE RACING... 4029'S JOURDAN BLACK SHOWS US THE "WORLD'S GREATEST MARBLE RACE" : 3, 2, 1. They are off for run one! Maggie Nolan: I saw one comment where someone was like "I can't believe ...

Textile machinery: mat shearing machine, preparatory and finishing machinery for woolen and worsted mills, carpet shearing machines, picker feeder, cotton cloth trimmer, inspecting machines, sewing ...

[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 ...

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 ...