The incredible "abrasive flow" squeezes the fluid out of the tube. The picture is so sour.

The most rebellious bridge, the "suspension belt bridge," has stood suspended for 30 years—do you kn

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[DIY]Trying to polish a goose egg

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[Crafting] I spent 8 hours polishing the abalone to clear

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[Unzip] Polish an ugly stone and grind it into transparent glass!

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[DIY]Polish a bronze mirror for 15 hours

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The teasing has begun!

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Let's take a look at some amazing outdoor hacks!

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[Tools] Cutting board artifact, aluminum profile + optical axis linear slide rail to make circular s

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[Decompression] Grind an egg to 80,000 mesh, what kind of experience will it be?

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[Devil] Someone actually polished a piece of salt and turned it into ice!

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[Devil] Someone actually polished fish bones until they were transparent!

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God! Someone actually polished coal and ground it to shine like a diamond!

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How are such precise molds made?

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

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If you picked up a piece of gold, would it be made into such a shining golden knife?

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The 2023 Top 100 list for Japan has been compiled, and Yua Mikami dominates the top three spots. Her

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

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

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Decompression video of the workers series!

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Slacking off at work

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