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

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[Science] Amazing science magical toys to astonish you

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

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Hinata

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"Mathematics, the laws God must follow."

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Complaints about Advanced mathematics

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Mathematical Genius

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Stickman VS Math

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Wow! That's awesome!

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Let's take a look at those fascinating machines together

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Unboxing video!! – The Mechanical Series~

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Today's stress-relief video!! Worker series ~2.10

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When you get burned, don't go to the hospital right away.

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The amazing workplace of skilled workers!!

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Today's stress-relieving video: an astonishing workplace scene~

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"Nichijou" Sakamoto: It's not me! It's none of my business!

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Speed Bump Workers Series 9.18

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The incredible "two-way bolt" will not loosen for a hundred years if you twist it left or right. Do

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What is "porcelain mending"? Put a copper nail in the crack and hit it, and an interesting 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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