Britain and France dug tunnels at each other across the海峡—why was a 1,000-ton tunnel‑boring machine

Has your suitcase ever been elbowed on a plane?

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Those industrial machines and ingenious tools that are pleasing to the eye

1.6K Views

Digital pickled vegetables: one is better than ten.

26 Views

When You Pick Up a Shell Casings by the Roadside

99 Views

In the event of severe weather, you must release the slewing brake before leaving the tower crane.

25 Views

A printing press from the Sacramento History Museum

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Facts have shown that charging in without being prepared leads to nothing…

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manyu spa day! !

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Men’s Speed Bump – Mechanical Series 1.23

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“My imperial excavator bucket has finally been shipped!”

96 Views

Do you know how glass marbles are made?

46 Views

A one-minute video with four or five violations, including serious rule-breaking.

23 Views

Boiler Tipping Accident at the Steel Plant

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With just this much traffic, the power company’s laughing while the oil company’s crying.

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Japan's ride-on humanoid mecha is now on the market

138 Views

The Magical World

59 Views

Cement Manufacturing Process and Concrete Curing

19 Views

Cans crunch loudly when compressed—waste recycling station compression machine

11 Views

Technology changes life.

301 Views

Which melts first: glass beads or screws?

110 Views