How Do Night Vision Goggles Work? (There's 3 types)
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The Hidden Science of Fireworks
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Getting Buried In Concrete To Explain How It Works
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The Crazy-Complex Process of Organizing a Container Ship
25:27
How Japanese Masters Turn Sand Into Swords
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Exposing The Flaw In Our Phone System
19:48
Why Are Cooling Towers Shaped Like That?
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Gearless Magnet Bike
27:12