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Technology@lemmy.worldEnglish · 2 年前

We Finally Know How Ancient Roman Concrete Was Able to Last Thousands of Years

www.sciencealert.com

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We Finally Know How Ancient Roman Concrete Was Able to Last Thousands of Years

www.sciencealert.com

floofloof@lemmy.ca to

Technology@lemmy.worldEnglish · 2 年前

The ancient Romans were masters of building and engineering, perhaps most famously represented by the aqueducts.

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2 年前
The year is 76,014. Voyager still hasn’t left the solar system. Also, the solar system now contains Proxima Centauri.

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