Six questionably legal pencil sharpeners
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This is why I have 17,342 pounds of tools
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How I became the fastest pencil sharpener in the world
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Wrist rocket: worlds fastest disc launcher
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Balas GOLPEÁNDOSE entre sí en cámara lenta - EL TIRO IMPOSIBLE - Smarter Every Day 287
23:39
I sent robot forgeries to a handwriting expert
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The Surprising Genius of Sewing Machines
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What if we made a camera that sees in reverse?
53:20