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Spent 26 hours polishing a bronze mirror to restore it into a genuine copper mirror!
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Why does a well spout gas? #Science #StressRelief #Drilling #Well Blowout #FunFacts
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Why do we need to install a wellbore when digging a well? #Science #Unzip #IncreaseKnowledge #Diggin
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Granular Strawberries
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Why are the joints of steel cables so strong? #Science #Unzip #SteelCable #MachineryManufacturing #E
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Tyre Crafts - Making A Kuafu (Chinese Mythological Figure) with Tyres
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Why did the steel fly so high in the flying steel accident? #Science #Unzip #RollingSteel #FlyingSte
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Why should you clean your car's exhaust pipe? #Science #Unzip #Car #Cleaning #Trivia
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Why do we need to cut a slant on the tree when felling it?
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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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Can cliff skiing cause an avalanche? #Science #Unwind #CliffSkiing #Avalanche #Trivia
How to lay a qualified asphalt road? #Science #Unzip #Paving #Knowledge
How harsh is the environment on a polar research vessel? #PopularScience #Unzip #ResearchShip #Polar
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Why is steel colored after cutting? #Science #Unzip #Metalworking #CoolKnowledge
Speed bumps: the amazing work of skilled workers at work~
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Human Speed Bump – Mechanical ~3.26
Why does steel need to be rolled repeatedly? #Science #Unzip #Rolling #Forging
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They say diamonds are forever, but they can be burned and broken.
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Skilled workers at a satisfying job site~
Incredible seed growth process!!
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