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April 1, 2024
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Romans develop the first, basic concrete called pozzolana (5h 56min, jan 1, 395 y BC – 21h 50min, jan 1, 27 y BC)
Added to timeline:
10 Feb 2018
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Ancient Times
Date:
5h 56min, jan 1, 395 y BC
21h 50min, jan 1, 27 y BC
~ 368 years
