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reference frames

Lecture×4-20 minutes×Play all on YouTube
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Feynman: Knowing versus Understanding5:37

Feynman: Knowing versus Understanding

2.7M views • 14 years ago
TehPhysicalist
A short clip of Richard Feynman on the difference between merely knowing how to reason mathematically and understanding why physical theories work. He discusses holding multiple equivalent ideas and guessing new laws.