What's the difference between a normal lung and a smoker's lung after inflation?

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

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Spin-launch technology #technology #exploring the universe

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[Anime]"Guilty Crown" Montage with "βios"

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Principles of Turbocharging and Supercharging

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Film|Scary Scene in "Nobody Sleeps in the Woods Tonight"

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Parasyte -the maxim- The most amazing scene in the film

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Tender Pig Starts To Fight Back After Being Bullied by Dog for Long.

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Simple Science Experiment You Can Do with Just a Bottle

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A few useful life hacks~

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This guy’s life is so sweet—but who knew his sexy little nanny would pull *this* stunt at night?

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Let's take a look at the amazing workplace of skilled workers!

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The Fertilization Process of Sperm and Egg

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Super cool mechanical series of speed bumps!

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Astonishing Worksite: Skilled Workers at Their Best! 12.17

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[January / Original / 40mP / Yuuko Natsuyoshi] Hyperdimensional Kaguya! “Moment, Symphony.” Anime MV

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Did you get a sex change?

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

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Animation simulates the bodily changes that occur during pregnancy

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Today's mechanical punk knot-tying tip

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Record my pregnancy process

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