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Football physics: The "impossible" free kick - Erez Garty
Why Do Cats Like Catnip?
Five Crazy Bridges for Animals
A different way to visualize rhythm - John Varney
27 the Favourite Number - Numberphile
The immortal cells of Henrietta Lacks - Robin Bulleri
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Controlling vs "Being" Your Video Game Avatar | Idea Channel | PBS Digital Studios
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The Future of Life in the Solar System
Net Neutrality: Is the Internet a Public Utility? | Idea Channel | PBS Digital Studios
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The Door to Hell
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