If you like marble machines, or if you simply like alliteration, prepare to be amazed. [Denha] apparently has had a lot of time to spare over the years, as the marble machine collection he’s amassed ...

CB500 maximum lift mechanisms are designed to balance covers from 150 to 2,000 lb and up to 72 in. wide. The micro CB111 is designed for small and intermediate cover weights of 2 to 17 lb. The micro ...

[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 ...