Mon, Jun 22 02:51 AM

Riddle solved: Why was Roman concrete so durable? (2023)

Hacker News•Sun, Jun 21, 2026, 11:30 PM•2 min read

2 points, 1 comments on Hacker News

Source: [Hacker News](https://news.mit.edu/2023/roman-concrete-durability-lime-casts-0106)

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