Life-saving trivia your parents and school don't teach you! How many do you know?

How powerful is syphilis? In the late stage, it can even penetrate the skull!

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Incest, but not completely

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

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

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Why are the joints of steel cables so strong? #Science #Unzip #SteelCable #MachineryManufacturing #E

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

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A look at some of the little-known facts about Mitsuri Kanroji in Demon Slayer

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Why doesn't it hurt when a needle is stuck in my finger?

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Use inertia to remove parts. #PopularScience #Unzip #Inertia #SlidingHammer

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A 10-year master of Chinese medicine tells you that you are eating red dates wrongly!

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Car repair tips: temporary inflation, wire bundling to prevent punctures, DIY fenders, lubricating t

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

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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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How sexy is sexy lingerie?

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Introduction to Traditional Group Farming Culture in Africa

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

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Introduction to Tequila

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