How to Build Creative Marble Race Track In this video I show you how to build amazing marble race track from cardboard. You ...
To make the side cuts on each block, [Matthais] used his pantograph router and a jig that cuts the wood for marble inputs on either side. After taking his creation to a hackerspace for some very ...
DIY Amazing Endless Marble Machine from Cardboard In today's video I show you how to make endless marble race track machine ...