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Bull Roarer

16K Views, 16 Favorites

Tangram Jam

7.6K Views, 4 Favorites

PVC Recorder

193K Views, 135 Favorites

Preventing Splintering While Cutting Fiberglass Rod

25K Views, 15 Favorites

Hold Up Your Pants

34K Views, 4 Favorites

Helmet Cam (hands Free Video Production)

34K Views, 46 Favorites

Cooking Oil Level

4.3K Views, 19 Favorites

GarbageBag-RainCoat

21K Views, 13 Favorites

Origami Water Bomb

97K Views, 35 Favorites

Cut Glass (or Mirror)

152K Views, 70 Favorites

Laser Voice Visualizer

27K Views, 24 Favorites

Compass

27K Views, 27 Favorites

Snare Drum

14K Views, 16 Favorites

Wind-Speed-Meter

13K Views, 11 Favorites

Water-Weenie

32K Views, 15 Favorites