#YJ47 | Live at Tsinghua University’s 113th Anniversary Celebration

Transporting wind turbine blades

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Mech Design Inspiration +1

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The follow-up on well drilling at the mountaintop is here

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The infrastructure madman shows his skills! Self-built "cross-river bridge" has opened to traffic

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Decoding Imported Bearing Codes

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Let’s check out some seriously awesome machines!

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Pyramid Construction Technique Allegedly Leaked!

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The wisdom and strength of the working people—using minimal effort to achieve great results.

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What would happen if, when the apocalypse strikes, you had this 20-ton steel-built doomsday bunker?

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Why is glass humanity’s greatest invention? #ScienceCommunication #Glass #Science #LearnSomethingNew

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Men’s Speed Bump Tool

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Ten Years After the Apocalypse: Even Zombies Have Changed

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Why can a flame gun refurbish plastic?

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Men's Speed Bump: Mechanical Edition

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You'd be out for days after he punches you

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LNG carriers: Why do ships always give way when they spot one? #Ships #LNGCarrier #Shipping

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“My imperial excavator bucket has finally been shipped!”

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Why is it so hard to drive a walking tractor?

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A fellow enthusiast from Anhui sent a piece of DC53 tool steel, asking Master Yu to forge a slicing

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A printing press from the Sacramento History Museum

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