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Designers of seatbelts and airbags want to know. So do particle physicists. What makes things heavy? This program suggests an answer as it examines the fundamental law that links all collisions, big and small. One of the world's largest atom-smash...
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Contents
Collisions Follow Laws of Nature (3:24) -- Collisions and Conservation of Energy (4:52) -- Collisions, Motion, and Momentum (2:13) -- Conservation of Momentum and Energy (3:09) -- Philosophy and the Laws of Nature (2:21) -- Experiments with Subato...
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