Why can you land safely when you're ejected backwards from a car? #Science #Relief #ExtremeSports #P

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

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People carefully removed the preserved body from the coffin and gently placed a specially designed h

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Can China's 5,000-year-old traditional incense ritual, which has been used for three generations by

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Speed Bump Workers Series! 6.29

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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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You don't necessarily have to go to the ocean to surf—surf simulators and artificial wave pools can

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How are the patterns painted on ceramics? #Science #StressRelief #Pottery #LearnSomethingNew

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

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

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

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

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

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

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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 ultimate beauty of physics

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What kind of soy product is this?

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

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