Comment j'ai construit un tapis roulant LEGO qui bouge dans TOUTES les directions
16:06
I Built 9 Satisfying Ball Machines
9:35
LEGO Sets You Can't Take Apart
14:32
I Made Chess 2.0
17:28
The Most Complex Automatic Transmission I've Ever Put In A LEGO Car
27:55
I built an Omni-Directional Ball-Wheeled Bike
14:12
Building a REAL pawn that transforms into a queen (automatically)
11:26
LEGO Omnidirectional vehicle
25:21