Gravimaxx Marble Runs

Welcome to Gravimaxx Marble Runs! This channel is about creative Gravitrax marble runs which are pleasing to watch in their symmetry, shapes and sounds. It's all focussed on playing with gravity and kinetic energy, and creating beautiful marble runs in the process. Gravitrax by Ravensburger is a STEM toy for children, but also great fun for adults! I post new video's on a regular basis. Enjoy! 

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