The wisdom of the working people, making a simple lifting frame to unload concrete pipes. #Science #

A lock with hidden secrets

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Even with an annual salary of 200,000, we still can't find anyone to hire.

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Do you know how Russian electricians work?

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Dice CNC Machining

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

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

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

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

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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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Rolling shutter on-site construction and production

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

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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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Everyday life hacks with hardware items bring surprises everywhere

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They say diamonds are forever, but they can be burned and broken.

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I made my own shredder.

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

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Those amazing work sites for speed bumps~

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Challenge! Cake! Is it real?!

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Why do whales leap out of the water? It's much more than just a display of power.

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There are no such things as "useless people" in this world—when properly utilized, everyone is a tre

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