What is a "gear pump"? Put two rotating gears into water and interesting phenomena will happen.

The inspiration for a tunnel boring machine came from a worm. How does it work, dozens of meters und

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【Fun】Hilarious Moments of Quick Reactions

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[ASMR]Eating sweet and spicy boiled eggs

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[Remix]Funny moments of hair cutting

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A man should always be consistent

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[Animals]Can the mantis catch a leech?

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Funny Video. A Baby Polar Bear Plays with Ice for the First Time

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Brother, what have you been through to make you so desperate?

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Accidental idiotic behavior: War of the Gods

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Funny Videos from Surveillance Cameras

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It is the instinct of animals to seek benefits and avoid harm

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[Funny] Key & Peele in comparison

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How harsh is the environment on a polar research vessel? #PopularScience #Unzip #ResearchShip #Polar

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Gift for Lamb

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Monkey: Who the hell told you to put a cannon in your pocket!

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The orangutan wanted a drink, but the tourist said he couldn't give it to him. As a result, the oran

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Major吐槽 of "Lost in the Stars"! Don't believe anything about diving in this movie!!!

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One Trick Every Day. Each Trick Is Different

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Those irresistible mechanical charms~

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The cute baby said that the boy in the class wanted to marry her, she blushed and confirmed to her m

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