Why does a cable tie get tighter and tighter as you pull it? #ScienceExplained #StressRelief #CableT

When giving an injection, will the syringe bring out the flesh? #解压#科普#微观世界#针#压针

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Battery Magnet Train

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A few useful life hacks~

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8 amazing visual effects and experiments!

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How many days does it cost for a host of worms to consume an apple?

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Titanic - LEGO Advanced Edition

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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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The snow on the roof looks beautiful, but why do we need to remove it?

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Releasing an ant queen in a crowd of hungry mosquitoes, how will it end?

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What happens when a leech encounters a piece of fatty liver?

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It turns out that the horns of different cows are so different.

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Why does the drill bit of a horizontal directional drill spray water? #Science #StressRelief #Horizo

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Do you know why elephants crush watermelons before eating them? #elephant#elephantfoot#elephant eats

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【Life】Survival of leeches: soaked in 502 super glue and liquid glue

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The scavenger evolution experiment begins

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Fan Edit|Seobok|Return to the lab by himself 6

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Why can the fountain stone ball rotate? #Popular Science #Unzip #Physics #Fountain Stone Ball #Trivi

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Convex lens experiment

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Just a little trick with Lego!

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Front: Let me see what we built today? After: 6

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