Why does the moon appear larger at the horizon?

Universe 24 | Could the "dark matter" that has puzzled humanity for 100 years actually be a problem

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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 to make a Poo-Po-Po boat for Sosuke and Ponyo?

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Make your own moon out of cement, super easy

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

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How strong is the force of regular CPR? I feel like my ribs are going to break in the next second.

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Why do we cut trees at height? Will there be accidents? #高空伐木 #解压 #科普

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

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"Immortal Legend"

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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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What kind of wisdom did the ancients have to design such a sophisticated mechanism?

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The foreigner's giant plow tractor actually has a cab from the last century!

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Opening a clam to retrieve pearls

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This is what a whale explosion looks like!

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I just want to be a little environmental guardian #protect the environment #outdoor shooting

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[Painting] Drawing a moon like the real one

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How to lay a qualified asphalt road? #Science #Unzip #Paving #Knowledge

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Little Moon Overlord Moon Baby Cosplay Ning Hongye Hot Dance

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