4:49
Simple Harmonic Motion: Hooke's Law
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Kinetic Energy and Potential Energy
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Conservation of Energy: Free Fall, Springs, and Pendulums
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Frictional Forces: Static and Kinetic
32:44
The Closest We’ve Come to a Theory of Everything
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The Big Misconception About Electricity
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What staying up all night does to your brain - Anna Rothschild
19:24