Can you deliver my takeout from the tower crane all the way up to me?

Why Are Raised Road Markers Being Scraped Off? #Science #StressRelief #Construction #LearnSomethingN

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It's time to get off work—how do tower crane operators get down from the tower crane?

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Technology changes life.

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

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Men’s Speed Bump: The Mechanical Edition

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Immersive viewing of handy tips for using hardware tools

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Today's super cool mechanical gadgets from Mechanical Punk!

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When You Pick Up a Shell Casings by the Roadside

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The Irresistible Mechanics of “Men’s Speed Bumps”

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Here Come the Tips for Using and Storing Hardware!

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How Many Playing Cards Can Cut Through a Wooden Block?

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Liebherr Excavator R9800

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

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These toys are seriously insane!

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[Uncle Qiu Takes a Look] The video has been packaged—welcome to check it out!

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The wind speed was 21m/s. I was scared at this moment.

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Even tougher than the Tomb Robbers!

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The Irresistible Mechanics of the “Men’s Speed Bump”

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Take you on a tour of the factory assembly line.

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The Coolest Speed Bump Mechanism Ever!

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