How lasers work - a thorough explanation
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Podcast #2: Magdalena Kersting: engaging students to science through Einstein
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(Part 1 of 2) An Introductory Projectile Motion Problem with an Initial Horizontal Velocity
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Dimensional Analysis: Converting Units with 3 Conversion Factors
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The Most Misunderstood Concept in Physics
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How big is a visible photon?
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How Lasers Work - A Complete Guide
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Physicist Explains Lasers in 5 Levels of Difficulty | WIRED
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