Wednesday, November 7, 2012

Friction!




Featured Above:
Bottled Rice Experiment with a Pencil - Jameson's Lab
Tin Can, Marbles, and Clay - Thinking Fountain
Genie in a Bottle - Steve Spangler
Sandpaper Ramps - Lights, Camera, Learn!
Climbing Man - Science Toy Maker or Housing a Forest
Phone Book Friction + Floating Paper Air Friction, Salt / Marble Trick, Sticks, and MORE! - Cocopreme

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