15:04

This Lego Vacuum-Powered Generator SUCKS!

11:45

Making a Powerful Lego Heater Fan: Will It Melt?

28:47

RANKING EVERY Ninjago Dragons Rising MINIFIGURE!

16:35

Boy Trapped in Well - Tsunami Cave Flood - Lego Dam Breach Experiment

15:09

Electromagnetic Aircraft Launcher

23:51

Making a Fully Functional Jet Engine from Soda can | diy Jet Engine | homemade Jet Engine

19:44

Lego Piston Power: Making ELECTROMAGNETIC Engines!

17:01

Creating my single biggest D.I.Y. battery with 2800 18650 cells recovered from used laptop batteries