Summer's here—time to put that built-in mini fridge in your car to good use!

Speed bump!! Amazing machinery~

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Which is harder in real life: backing into a parking space or parallel parking? Actually, both have

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What if screws are rusted and can't be removed? Here's the solution—let's learn it together!

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Today's stress-relieving video: An amazing workplace scene! 12.12

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A millennium-old mystery—anyone who understands can step forward and explain it.

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Car excavator and police car tire assembly learning toys try cartoon animation

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There are trucks in various colors, excavators, construction vehicles, and cute trucks sleeping in t

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The stress-relieving workplace at a speed bump installation site~

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Today's stress-relief video!! An astonishing workplace scene~

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Super cool mechanical series of speed bumps!

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Machines make work simple!! (Stress-relieving version)

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Electric Welding Techniques

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Super cool mechanical series of speed bumps!

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Watch How an Excavator Works!

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This isn't magic; it's science.

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The amazing workplace of skilled workers~

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“What are guys doing when they don’t reply to your messages?”

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Anyone who’s mastered this, come tell me quick!

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[Anime][LEGO] School bus in a muddy puddle

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Super Cool Mechanical Series: Speed Bumps! 12.12

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