The most π-infused math ever! Master this formula, and you’re basically Zu Chongzhi…

A drop of water kept me awake for three days and three nights...

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3D Animation Demonstration: What Happens Inside the Rescued Person's Body When You Perform CPR

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[Made in Heaven] Say it one last time, the third winding will start to accelerate!

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[Science] Amazing science magical toys to astonish you

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Mathematical Genius

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Car Disassembly Video

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Are the videos we watched fake? Has wild sex education been fooling us all these years?

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As long as you use the right method, work won't be that tiring.

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There are no such things as "useless people" in this world—when properly utilized, everyone is a tre

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【KBJ Dance】m0m099_Juicy Se-yeon

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Introduction to Traditional Group Farming Culture in Africa

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Car repair tips: temporary inflation, wire bundling to prevent punctures, DIY fenders, lubricating t

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I've learned a lot! I always thought sperm extraction involved watching porn movies for visual stimu

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

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Kochou Shinobu Character Profile: Coins can be flipped to make choices, but unwavering determination

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Wow! That's awesome!

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Huh? This piece of knowledge ingrained in our DNA can just be changed on a whim?

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A question you must have learned in junior high school, but ignored...

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Learn these three ways to pour water and keep your teacher’s pants warm!

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Follow-up to the young man catching hornets—his rope got cut, and there's an even more shocking trut

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