8:17

Building a LEGO Pneumatic Engine with Variable Valve Timing

16:59

I Built a Marble Machine that Makes Pixel Art

19:00

Creating a LEGO-compatible brick that doesn't exist

17:57

I made a working LEGO slot machine!!

17:31

I Automated My Typewriter…

17:18

Increíbles Creaciones de LEGO que Están a Otro Nivel ▶ 5

23:10

LEGO Theme Park Roller Coaster V1.0

9:31

I Built a LEGO Robot that makes Coffee at 7:05 am...