The Special Relativistic Action, Explained
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How Einstein Uncovered the Path a Particle Traces Through Spacetime!
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Explaining the Principle of Least Action: Physics Mini Lesson
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Differential Calculus: Concepts Explained Visually
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Why Relativity Breaks the Schrodinger Equation
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The Closest We Have to a Theory of Everything
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The First Thing You'll Learn in a String Theory Class
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Lagrangian and Hamiltonian Mechanics in Under 20 Minutes: Physics Mini Lesson
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