Creating a LEGO-compatible brick that doesn't exist
38:35
Unbelievable LEGO creations using 2x2 Inverted Slopes
43:08
Every Softlock in Portal
29:42
Why 4d geometry makes me sad
14:12
Building a REAL pawn that transforms into a queen (automatically)
20:23
This reality show is a game design masterpiece
18:07
LEGO Elastic Energy: Making Power From Rubber!
10:47
The Most Tedious LEGO Instruction Steps
26:38