11:26

LEGO Omnidirectional vehicle

21:10

(3+3+3+3)+3軸トゥールビヨンを作ってみた

13:11

Making A Billion-Year Lego Clock

8:06

レゴでマングルラック機構を作る

9:14

LEGO 3-axis Styrofoam Cutter

8:02

Making an Infinite LEGO Domino Ring

39:04

Building Mechanical Pendulum Clock - Timelapse

9:26

Can you 3D Print a Mechanical Clock?