Areca nuts. Haha, after my brother finished his haircut and got tested for nucleic acids, my sister

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The Fake Drug That Drives Herbalists Crazy: Sour Jujube Seeds

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[Uncle Qiu Takes a Look] The video has been packaged—welcome to check it out!

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A human specimen is sliced from foot to head, cut into nearly 100 thin sections.

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Korean dramas have started using silver needles to test poison

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Gu Xun’er: While I was gone, Xiao Yan actually had a kid—time to crush them good!

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Unlock the Secrets of Physics Together!

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Principles of Turbocharging and Supercharging

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Let’s check out some seriously awesome machines!

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The Fertilization Process of Sperm and Egg

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This piano is so white!

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What exactly is the principle behind the "death hammer"? Why doesn't the hammer bounce back after yo

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Today's super cool mechanical gadgets from Mechanical Punk!

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Fun science experiments to learn together with kids!

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The Coolest Speed Bump Mechanism Ever!

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The Irresistible Mechanics of the “Men’s Speed Bump”

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Take You on a Journey Through the Wonders of Science

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This thing can’t get spotted by weed-killer sellers.

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These Science Experiments Will Blow Your Mind!

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

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