10:32

Building an AIR powered Lego Truck

19:40

Building A Card Shooting Lego Tank

15:00

Wind-Powered Lego Train

12:38

Build & Test Lego Engines: V8, U12, H16, X24, multirow-radial-42, S100

23:51

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

9:58

7 Types of Wheels and Hard Trials - Experiments with Lego

13:11

Making A Billion-Year Lego Clock

8:17

Building a LEGO Pneumatic Engine with Variable Valve Timing