Decrease the brightness of the sun by 1%

The Sun and the Black Hole

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Water will flow uphill

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The Crocodile Was Instantly Killed By The Eel

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Where have all the thousands of snakes gone?

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The little tiger likes to flirt with cats, but was slapped wildly

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The power of science

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How do we measure the weight of such a heavy earth? [Bad review]

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The Fertilization Process of Sperm and Egg

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20 common mechanical transmission structures, I'm exhausted

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[Movie] A Mashup Video Of Intersteller| Poems Written In The Milky Way

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[Remix]Admire the giant planets in the universe

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Why do we need to cut a slant on the tree when felling it?

haoqiwanhuatong

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Yemen is the first country to be destroyed by drugs, even children are not spared. How tragic is it?

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How Tsunamis Are Formed (3D Principle)

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Overwhelmed

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[Movie] 'Interstellar' All Space Scenes Compilation

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Opening a clam to retrieve pearls

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Why do sprinkler heads keep knocking when irrigating farmland? #Science #Decompression #Irrigation #

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

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Introduction to Traditional Group Farming Culture in Africa

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