Building an AIR powered Lego Truck
8:17
Building a LEGO Pneumatic Engine with Variable Valve Timing
8:18
Air Powered Lego RC Motorcycle - Straight Twin LPE Engine with Gearbox and Working Clutch!
19:53
Lego Car Suspension Testing Device
14:22
Building a Cat-Sized Lego Train
22:57
Huge LEGO Technic Heavy Equipment Trucks & Trailers
14:35
Running Lego Engines with Air
10:15
Building and testing a LEGO Technic RC Drift Car
8:28