30:59

(Audio corrected) 13. Secondary Flow

22:59

The Dome Paradox: A Loophole in Newton's Laws

21:31

LED Industrial Piercing

14:21

Robot Slide Whistle Orchestrion

19:34

Building a tiny steampunk "HDMI" display

19:56

LED Matrix Earring

52:52

UV Protection Amulet

12:55

Infinite Brass Cubes