Making A Billion-Year Lego Clock
6:12
Shredding Paper with Lego Gears (ver 2)
11:11
Faça uma Incrível Máquina de Movimento Perpétuo com Latinhas
14:35
Running Lego Engines with Air
12:25
Making a Drone with Lego Motors and Propellers
1:00:55
Let's Build - EC-1 Helper Droid!
9:26
Can you 3D Print a Mechanical Clock?
11:41
Testing Lego-compatible Axles (max torque, durability, friction, etc)
10:32