I discovered that many friends still don't know where cinnamon comes from.

Extracting the Gold Value from a Small Car #Science #GoldExtraction #GoldRefining #KnowledgeSharing

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

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Speed bump!! Amazing machinery~

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Super cool mechanical series of speed bumps! 7.18

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Unboxing video!! The irresistible charm of machinery

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Super cool mechanical series of speed bumps!

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Workers' amazing work site~

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Is a fish that's been frozen still considered "raw"? 10.28

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Why don’t civilian aircraft spray flames? The working principle of turbofan jet engines

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Let's take a look at those amazing work sites together~

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Let's take a look at the amazing workplace of skilled workers!!

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Could the rift in spacetime really open?

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3D Animation Demonstration: What Happens Inside the Rescued Person's Body When You Perform CPR

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They deliberately left scars on their faces

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About a 14-year-old American girl who taught herself Chinese

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Introduction to Traditional Group Farming Culture in Africa

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How to clean common stains and grease, such as those on bathroom sinks, kitchen grease, home washbas

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Konjac is poisonous all over, so why do people still eat it?

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Identify popular wild vegetables in green belts.

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