Howtoons

Duct-Tape Body Building.

40K Views, 28 Favorites

Hippo Harmonizer

9.3K Views, 7 Favorites

Turkey Baster Flute.

13K Views, 9 Favorites

Bending Light

15K Views, 14 Favorites

Underwater Viewer

27K Views, 40 Favorites

Home Made Ice-Cream... Without a Refrigerator!

30K Views, 24 Favorites

Soda Bottle Rocket.

196K Views, 84 Favorites

Marshmallow Shooter

193K Views, 42 Favorites

Soda Bottle Safety Goggles.

26K Views, 38 Favorites

Binary Counting

54K Views, 48 Favorites

Pushing the Envelope

8.9K Views, 15 Favorites

Zoetrope

42K Views, 50 Favorites

Self Assembly in Cereal!

6.3K Views, 2 Favorites

Bugs Eye Microscope

6.8K Views, 9 Favorites

Shockwave Air Cannon

33K Views, 42 Favorites

Ice Skate - Skate Board

18K Views, 33 Favorites

CD Hovercraft for Tabletop Hockey

45K Views, 50 Favorites

Simple Electric Motor

112K Views, 93 Favorites