Not enough glow sticks? Check out this homemade "fluorescent sea"!

The magical golden mirror reaction, can gold grow by "dropping a few drops of liquid" into the bottl

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The Great Wall version of the China Pavilion! The original Plants vs. Zombies with Chinese elements!

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

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Water will flow uphill

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Every little science experiment can be explained using scientific knowledge.

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

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The power of science

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Introduction to Traditional Group Farming Culture in Africa

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

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Introduction to Tequila

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

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

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Where do mosquitoes lay their eggs?

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How a Car Engine Works

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Let's take a look at some amazing outdoor hacks!

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"Earthquake Bed," which has been watched by 50 million people online, is about to release version 2.

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

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The Wisdom of the Ancients

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The Ultimate Sense of Comfort and Aesthetic Beauty

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I advise you to quit porn (enlarging testicles)

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