Schmahl Science Workshops: Roller Coasters
08 Th7 2013
Ảnh của belssw
Source: belssw
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Summary Description:
Schmahl Science Workshop
Resources:

http://www.youtube.com/watch?v=WxiMC3F6-Jk&feature=youtu.be

Credits:
Belinda Lowe-Schmahl, Schmahl Science Workshops PenTV, County of San Mateo
Keywords: 
physics, energy
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