Why does water mist appear around the coil when casting? #Science #Unzip #Casting #Physics #CoolKnow

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

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Far more than the average family car? A palm-sized inline four! The whole process of assembly!

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

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Battery Magnet Train

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The charm of sea fishing is that you can never guess what kind of fish you will catch next time, and

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Electromagnetic experiment

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

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

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Getting inside a giant balloon looks like a lot of fun, but it's actually quite challenging.

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

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The whole ship was spared from the tragedy caused by a cuttlefish.

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Speed Bumps for Guys and Girls: The Worker Series!

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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 are people most afraid of catching sharks when sea fishing?

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

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