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

This is the real seafood noodles, freshly caught in the sea

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Why do we blindfold pigs when we catch them? #Science #Unzip #CatchPigs #SocialAnimal

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Why is steel colored after cutting? #Science #Unzip #Metalworking #CoolKnowledge

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A guy tried a strange seafood in Vietnam: the giant isopod, which was repeatedly jumping between "de

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The crispy roasted whole pig on Bali Island is so delicious that it makes a "crunch" sound with ever

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Why can firecrackers restore the shape of oil barrels? This is because of the instantaneous pressure

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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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[Miniature] Mini Water Dispenser - I Can Drink 100 Buckets a Day

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The wisdom of the working people is to change the direction of force to move heavy objects. #Science

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

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

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What modifications can be made to an excavator? #PopularScience #Unzip #LargeMachinery #Excavator

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Why not turn off the water when repairing a pipe? This is called pressure plugging. #Science #Unzip

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Why can loose sand be made into sand sculptures after mixing with water?

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Why do rock slabs need to be broken manually? #Science #Unzip #Construction #Cool Knowledge

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

haoqiwanhuatong

8 Views

Cars can encounter many troubles in icy and snowy weather. Which ones have you encountered?

haoqiwanhuatong

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They say diamonds are forever, but they can be burned and broken.

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Why do we need to install a wellbore when digging a well? #Science #Unzip #IncreaseKnowledge #Diggin

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Why do we say that no two pairs of ripped jeans are exactly alike? #Science #Unzip #Jeans #Workers #

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