Happy new year 2022! Have a good start and fun with this marble run! Thanks for watching, enjoy! A subscription would be great! source

Learn binary numbers as we dive inside POINDEXTER, a working 19-bit digital marble computer, to see how it works! It’s pure … source

In this video we built a high platform for the marble to jump off onto another platform. Click here to but the Gravitrax Starterset on … source

Hey there! At times of COVID-19, I have a new large marble run as entertainment for you! Stay healthy! Check out “Quercetti®” … source

We set 2 world records! The longest GraviTrax track ever built! The longest (distance) marble run on a GraviTrax track! source

In this test video we tested if a cannon can shoot a marble further if the incoming marble is going faster. Buy the cannon here on … source

Hey there! This time I show you one more “Spiral” adventure and how to reload the GraviTrax “Spiral”! Thanks for watching, enjoy! source

A working COMPUTER built of MARBLES? I spent 2 months building the world’s largest marble computer. Did it actually work? source

In this video we shot some satisfying Gravitrax footage. We hope you like looking at the marbles! Let us know in the comments. source

Hey there! This time I show you the GraviTrax “Spiral”! Thank you Ravensburger, for sending me the expansion! Ravensburger … source