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23:58
World's Fastest Pitch - Supersonic Baseball Cannon - Smarter Every Day 242
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Prince Rupert's Drop EXPLODING in Epoxy Resin at 456,522 fps - Smarter Every Day 273
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Geodesic Sheets
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Explosive Bat in Slow Motion Ft. Stuff Made Here - Smarter Every Day 245
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Risking My Life To Settle A Physics Debate
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I Built The First LAMINAR FLOW ROCKET ENGINE
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Automatic pool stick vs. strangers
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