Making a Powerful Lego Heater Fan: Will It Melt?
11:17
Making An Instant Drink Cooler Using Lego
9:21
Making An Air-Powered Wind Instrument Using LEGO Pneumatics
7:18
How Much Weight Can LEGO Lift?
13:37
I turned my $20 Hairdryer into a JET ENGINE
8:45
Powering My Gadgets With Lego!
10:31
Powerful Speaker Made Almost ENTIRELY of Lego
15:09
Electromagnetic Aircraft Launcher
14:28