Friction
YOUR LINK HERE:
http://youtube.com/watch?v=yPUaroviuow
This has now been shortlisted in a competition I entered. The awards are in London in April so I will let you know how I do. You can read about the competition here: • http://www.planet-scicast.com/view_cl... • • How to hold two books together using only friction. Performed with the kind permission of the Institute of Physics newspaper, Interactions.
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