GIANT Scale Lego Inspired 1980’s Engine - 3D Printed - Mantis Hacks
12:12
The Iconic 1980's Lego Car Chassis! - Can it be done? - Mantis Hacks
24:18
GIANT Lego Inspired Monkey Bike with Adam Savage - Part 2
8:28
GIANT scale Lego inspired engine! - 3D Printed - Mantis Hacks
20:40
Mini Giant Marble Clock that tells the time using marbles - Still too big
14:35
Running Lego Engines with Air
7:32
A LEGO Vacuum Engine Story
28:48
Tiny Train, Big Impact: Building a Coffee Table with a Twist!
23:16