What is "explosive welding"? Two metal sheets can be instantly joined by layering them with explosiv

Does hot water freeze faster than cold water? This seemingly simple question has sparked debate amon

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The teasing has begun!

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Speed bump!! Amazing machinery~

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The irresistible mechanical series of speed bumps~

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Super cool mechanical series of speed bumps!

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Why don’t civilian aircraft spray flames? The working principle of turbofan jet engines

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The 2023 Top 100 list for Japan has been compiled, and Yua Mikami dominates the top three spots. Her

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Let's take a look at those amazing work sites together~

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You've never seen friction welding so perfect

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The beautiful CEO was so excited when she saw that the guy could actually weld steel plates with his

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The Great Wall version of the China Pavilion! The original Plants vs. Zombies with Chinese elements!

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Why does beach sand dry up instantly when you step on it? It's a strange, counterintuitive phenomeno

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Mercury, the natural nemesis of gold, when mercury is dropped onto gold foil, an interesting phenome

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How corrosive is aqua regia? A man used a truckload of aqua regia to dissolve 8 tons of gold. Do you

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What is the water hammer effect? When the valve of a water pipe is suddenly closed, an interesting s

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The most rebellious bridge, the "suspension belt bridge," has stood suspended for 30 years—do you kn

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A child kicked a giant screen at a movie theater and was ordered to pay 180,000 yuan in compensation

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What are those "transparent bugs" you see when you're daydreaming? Why do their bellies sometimes gl

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Help me take a look! Why is my wall so colorful?

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How do you ensure the safety of a nuclear power plant that can supply electricity to 6 million peopl

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