The amazing physics behind arch bridges: What kind of curved structure is the most stable?

Let's learn about the miraculous body structure of the recently discussed conjoined twin sisters Abb

funny-animals

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How to make a Poo-Po-Po boat for Sosuke and Ponyo?

lilunkexue

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How to draw a circle?

lilunkexue

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They say diamonds are forever, but they can be burned and broken.

haoqiwanhuatong

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Use high-temperature aluminum to cast the entrance of the fire ant colony. After digging out and cle

yixueyishuanthill

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[Science] Amazing science magical toys to astonish you

Kexuezhan

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Help me see, is this a mortise and tenon structure?

jiajudarenmrwen

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【Lu BB】

lubb1

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Clever locking structure

tudouxiansheng____

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The earth is also an old second dimension~

Miaozaixiaochaguan

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I love this body curve so much, so beautiful~ Wang Xinling loves you~

tongyanaihenaicha

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

gloria_bowman_02_01

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When MC upgrades, it becomes more scientific, and the maximum level is beyond my imagination # Minec

Xiaomengbugugu

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Venus is closer to Earth, so why did humans give up exploring Venus and prefer heading to Mars inste

lilunkexue

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Universe 24 | Could the "dark matter" that has puzzled humanity for 100 years actually be a problem

lilunkexue

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Did nature evolve "gears"? Are there gear structures on the hind legs of the Issus planthopper?

lilunkexue

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Is the Zhang Xiangqian incident true?

lilunkexue

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Is the Universe a Boltzmann Brain?

lilunkexue

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Scientists suspect they've discovered a crack in space-time: cosmic strings

lilunkexue

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I thought Trump was the main character, but unexpectedly, Barron is the real star.

coal_co_01

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