DIY Cardboard Laptop (world's first!)
4:53
New cardboard Racing car game , how to make road fighter game at home , best school project
25:00
I Tried Building My Own Space Satellite
15:56
DIY Mood Ring Keyboard
24:58
BUY vs DIY - $3000 Cloud Lamp (w/ speaker & responsive lights!)
24:52
What if all the world's biggest problems have the same solution?
35:21
Making the World’s Heaviest Tungsten Dice
27:53
$50 vs $50,000 Computer
20:02