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

They deliberately left scars on their faces

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The teasing has begun!

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Super cool mechanical series of speed bumps! 7.18

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Speed bump!! Amazing machinery~

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Super cool mechanical series of speed bumps!

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Speed Bump Mechanical Series! 7.30

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

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

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

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Could the rift in spacetime really open?

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Identify popular wild vegetables in green belts.

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

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Let's take a look at those awesome machines together!

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Disgusting Plot

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The Power of Science

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Now this is what you call true quality.

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What do these spices look like on the tree?

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