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How does the Dujiangyan Irrigation System work? How did this 2,300-year-old water conservancy projec
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Why do we need to grind off the bark? This is the process of peeling and rounding the wood before pe
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Strong men VS. Strong fish
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Make song with "Sound of Black Holes" & Einstein and Hawking speeches
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【HISHE】Jurassic Park Parody 1
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[SCIENCE]Amazing Science Toys|Mr. Mind Blow
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Comparison of the size of tsunamis in history
Convex lens experiment
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When MC upgrades, it becomes more scientific, and the maximum level is beyond my imagination # Minec
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Give love to the eccentric Yingjiang (Physical)
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The incredible "anti-bubble", the outer layer is gas and the inner layer is liquid, do you know the
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What is "riveting"? Why do airplanes use millions of rivets instead of welding?
There is always a physical phenomenon that amazes you!
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A wonderful surprise: why do chubby bees build their nests in the shape of a regular hexagon?
This "universal charger" that reveals your age can charge any battery. Do you know the principle beh
What is a "telekinetic stick"? Slide the sawtooth with a wooden stick and an interesting phenomenon
Demonstration of the principle of Davy lamp
Restore the true scale of the solar system
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Golden Mirror (Golden Mirror Reaction)
How do girls go to the toilet when wearing a one-piece top?