What’s the story behind these floating houses on the water?

Animation simulates the bodily changes that occur during pregnancy

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Detective Challenge (38): From the scene of a plane landing, find the location of the airport and th

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

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The Fertilization Process of Sperm and Egg

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It’s frozen—what’s the science behind this?

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Let’s check out some seriously awesome machines!

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Today's super cool mechanical gadgets from Mechanical Punk!

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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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Unlock the Secrets of Physics Together!

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The Coolest Speed Bump Mechanism Ever!

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If there is a villa like this in the countryside, would you still prefer to live in a big city!

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

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

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

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Pitfalls you must avoid when buying and selling second-hand houses!

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Simple Science Experiment You Can Do with Just a Bottle

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Doraemon: Nobita and the blue fat man were addicted to the capsule machine and even lost their house

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What happens when the moon wakes up?

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What Kind of Baby Animal Is This?

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

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