Recording the instant when the high-voltage disconnect switch is closed—this arc is astonishingly in

8 minutes! Let you understand string theory from scratch

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Amazing Tools That Are On Another Level

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Invented by clever craftsmen

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What amazing skill. The serpent staff he carved looks so life-like. Looks like he wasn't boasting about his experience.

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Far more than the average family car? A palm-sized inline four! The whole process of assembly!

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A little useful trick

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I asked my wife for 3,000 to buy a computer desk, and I made one myself while she was away, leaving

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Netizens' welding skills competition! Great welding, don't weld next time!

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⚡️Real Electric Shakes ⚡️It took 720 hours to restore! ! !

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Magical Tools Invented by the Working People

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Convex lens experiment

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The curator said it was made in Taiwan

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The taste of childhood red bean crystal cake

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【Kindergarten Handicraft】Hand-rubbed plasma high-pressure sawtooth axe

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Hanabi❤️Use her belly to catch a 0.92-ton iron ball, and each like will increase the initial speed b

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They say diamonds are forever, but they can be burned and broken.

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Garage floor construction—does anyone know what this material is?

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How Tsunamis Are Formed (3D Principle)

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Roof rock tile replacement process

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Dry-stack stone wall technology

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