High-rise buildings are all made of reinforced concrete, so why are they prone to fires? It turns ou

CRBC "Tragedy": What the blogger was sharpening wasn't rebar, but rather the lives of over 100,000 C

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The power of science

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The foreigner's giant plow tractor actually has a cab from the last century!

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What will happen to these skyscrapers in the future? Let’s take a look at the imaginations of people

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Every little science experiment can be explained using scientific knowledge.

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Yemen is the first country to be destroyed by drugs, even children are not spared. How tragic is it?

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[Machine presses everything] Known as the hardest material in the world, carbon fiber, how long can

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A millennium-old mystery—anyone who understands can step forward and explain it.

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Even though he had no magical powers, he jumped off a tall building to save her! It was really heart

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“We started in a basement and built a skyscraper”

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[Sports] High Building Skateboarding. Trigger Alert!

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Decompression video of the workers series!

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What kind of wisdom did the ancients have to design such a sophisticated mechanism?

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I advise you to quit porn (enlarging testicles)

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The Fertilization Process of Sperm and Egg

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What happens when the moon wakes up?

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"So" for free

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Are you using various structural adhesives correctly?

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Tile paving as a waterproof material, have you ever seen this kind of material?

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Is this material reliable for roofing?

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