Bet you've never seen truly clean glass!

A question you must have learned in junior high school, but ignored...

bideerjiedao

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Real shot of glass processing workshop to satisfy your obsessive-compulsive disorder and curiosity!

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Handmade|Transform glass into opal

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This is the first time I saw a hydraulic press fail.

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I just picked up a new car.

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

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The visual art of using waste glass into scented candles.

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Why do we need to grind off the bark? This is the process of peeling and rounding the wood before pe

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How harsh is the environment on a polar research vessel? #PopularScience #Unzip #ResearchShip #Polar

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Today's stress-relieving video: an awesome mechanical series~

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Yemen is the first country to be destroyed by drugs, even children are not spared. How tragic is it?

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Incredible seed growth process!!

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Man speed bump!! Skilled worker series~

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Why does a well spout gas? #Science #StressRelief #Drilling #Well Blowout #FunFacts

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Man speed bump!! A satisfying job site~

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Why do CNC engraving machines make seasoned craftsmen both love and hate them?

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Today's stress-relieving video: an astonishing workplace scene~

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The man as a speed bump: the skilled worker

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The amazing workplace of skilled workers!!

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Today's stress-relief video!! Worker series ~2.10

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