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What's the difference between "heavy water" and regular water? What happens to the human body if you
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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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Today's stress-relief video!! An astonishing workplace scene~
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Why do CNC engraving machines make seasoned craftsmen both love and hate them?
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Speed Bump Worker Series
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Irresistible mechanical charm~
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The amazing workplace of skilled workers!!
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Man speed bump!! Skilled worker series~
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Unboxing video!! โ The Mechanical Series~
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[Shen Ji Zhu Tan] Dragons, a mysterious species, willingly descended to the mortal realm and ultimat
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centaurs, centaurs
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An unskippable ad: The Wizard and Turkish Airlines collaboration video
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The slowest aircraft in the world, F1D, has a thin layer of material, but can fly in the sky for 40
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This is the first time I've seen this kind of lighter! Slide the metal clip to the right and somethi
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What does nuclear radiation look like? Put lead 210 into the experimental box and you can see the ra
The incredible "Diamond Mud" - stick it on the metal gap and a magical phenomenon will happen!
Genius design of seven-segment code! How to design a more concise and beautiful segment code based o
The "rice pile" that makes people addicted! Why do you like to put your hands in rice when you go to
What is a Chaos Pendulum? Gently touch the pendulum with your hand and an interesting scientific phe
One of Leonardo da Vinci's genius inventions: the miter lock! It's been used for 500 years. How does