What is a "Peano curve"? Is it one-dimensional or two-dimensional if you use a line to fill in a squ

The slowest aircraft in the world, F1D, has a thin layer of material, but can fly in the sky for 40

lengkepu

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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

haoqiwanhuatong

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"Mathematics, the laws God must follow."

erhaoxianzhidouquan

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It is said that 30 ml of nitroglycerine is more powerful than a grenade, and it explodes on touch?

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Mathematical Genius

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Hinata

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Wow! That's awesome!

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Why doesn't it hurt when a needle is stuck in my finger?

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Complaints about Advanced mathematics

55732

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I was so excited to have a big meal on my first flight!

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Stickman VS Math

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The first step after a burn is not to go to the hospital immediately!

danzijihe_04

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What is the "Thatcher Effect"? When you turn a photo upside down, a strange phenomenon occurs

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What can you tell from the public opinion surrounding Judge Wang Jiajia's case?

menghuanderichang

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Is the "sticker" on the bottom of the thermos useful? After tearing it off, an incredible phenomenon

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The trebuchet, a device that terrified the ancients, could hurl a 300-pound boulder 400 meters. Do y

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Incredible "paper sculptures" stretch back and forth like an accordion, and one can sell for 300,000

lengkepu

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How does a microwave oven heat something? Why can't you put metal in a microwave?

lengkepu

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What is a "wordless certificate"? Looking at a two-dimensional problem from a three-dimensional pers

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The incredible "Paternoster Elevator" has no doors and never stops. Do you know how it works?

lengkepu

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