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Incredible "Ball Clock"! Use a small ball to tell time. Do you know the principle?
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Strong men VS. Strong fish
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Dolphins are truly cross-species
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Why does steel need to be rolled repeatedly? #Science #Unzip #Rolling #Forging
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After the male painter was found out by his mother that he was dressed as a woman——
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The ultimate self-deprecation! This bank filmed a bank robbery commercial...
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Some not-so-cold knowledge in Genshin Impact [Issue 27]
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Coca-Cola: When the whole world is quarreling...
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Are the videos we watched fake? Has wild sex education been fooling us all these years?
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The first step after a burn is not to go to the hospital immediately!
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How sexy is sexy lingerie?
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The mysterious man setting up a street stall
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The incredible diving bell boat allows people to walk underwater without getting their shoes wet. Do
The secret of the square wheel's forward motion: the catenary, which mathematicians have studied for
What is the "Jello Effect"? Why do fan blades appear distorted when photographed with a camera?
What is the principle of electroplating? Plastics are non-conductive, so why can they be electroplat
Incredible scientific phenomenon: Why is it necessary to add rosin when soldering? The effect is so
Why does beach sand dry up instantly when you step on it? It's a strange, counterintuitive phenomeno
The incredible "death hammer" will not rebound once it strikes! Do you know how it works?
Why can silver cut ice in seconds? Put a silver bracelet on it and a magical phenomenon will happen.