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After working eight years in a mold factory, I still can't compete with a newbie earning 8,000—old e
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Electric Welding Techniques
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A printing press from the Sacramento History Museum
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screw
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Small Tip: Iron Plane, Copper Wire, C‑shaped Sealing O‑ring, PVC Conduit, Hot‑Melt Chemical Welding,
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The world’s seven top-tier bearing manufacturers, universally recognized!
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Do you know how glass marbles are made?
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What modifications can be made to an excavator? #PopularScience #Unzip #LargeMachinery #Excavator
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[Science] Magnify the tip of the pen N times!
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A fellow enthusiast from Anhui sent a piece of DC53 tool steel, asking Master Yu to forge a slicing
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The soldering iron video with millions of views on YouTube
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Super cool mechanical series!
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This is how brushes are made
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Another interesting tidbit about bearing installation has been added.
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Boiler Tipping Accident at the Steel Plant
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The “man-speed bump” — capitalists weep, Jews kneel
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Amazing Welder
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When it comes to true strength, even a steel-plated hunchback is just fleeting nonsense.
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Why is there always a worker crouching in the most dangerous spot next to the piling rig?
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[DIY] Polished Some Solid Bamboo For Fans