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3D printed Marblevator machine with satisfying motion

Discover a fascinating 3D printed marble run machine designed with smooth mechanical movement. This creative build combines ...
Hackaday

3D Printed Marble Music Machine Looking Good Already

Inspired by the enormous marble music machines from the staggeringly talented [Wintergatan] and the marble run builds by [Daniel de Bruin], [Ivan Miranda] has been busy again building a largely 3D ...