How to move large household appliances scientifically? #Science #Unzip #Porter #Knowledge

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

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Why do we add a layer of metal between the hammer head and the wooden handle? #Science #StressRelief

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The principles of different wood splitters. #Science #Unwind #Lumberjack #Chopwood #Trivia

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

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

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Why does the bearing emit "hot air" when installing it? This is the interference fit installation me

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When a rotary drilling rig is used to drill and pile, why is the hole filled with mud?

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29 Views

Unboxing video!! The irresistible charm of machinery

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

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Speed Bump Workers Series! 6.29

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Relaxing video: Skilled workers at a satisfying job site~

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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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9 Views

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

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26 Views

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

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52 Views

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

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

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

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

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31 Views

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

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

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