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Why can you stand on water without sinking? #Science #Relief #Physics #ExtremeSports

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Why can a hatchet easily chop down a tree as thick as a bowl? #Science #Relief #Hatchet #Logging #Tr

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

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Hemlich prank that stunned everyone

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How are mooring ropes secured? #Science #Unzip #MooringRopes #Ship

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Teacher Mett is not a high-level duck!

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Why did the steel fly so high in the flying steel accident? #Science #Unzip #RollingSteel #FlyingSte

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Can cliff skiing cause an avalanche? #Science #Unwind #CliffSkiing #Avalanche #Trivia

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

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Why not use a high-pressure water gun to wash your car? #Science #Unzip #High-pressureWaterGun #CarW

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Why does glass crack along the scratch of a glass cutter? #Science #Unzip #Glass #Physics #Trivia

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Why is the blade of a gantry shear angled? #Science #StressRelief #HeavyMachinery #GantryShear #FunF

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