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Kevin1230san
r/todayilearned - TIL Roman concrete structures such as the Pantheon and aqueducts are ultra durable because of lime clasts. While many modern concrete structures crumble after a few decades, Roman concrete has self-healing functionality from lime... reddit.com
VotePosted by4 minutes ago news.mit.edu/2023/r... #ifttt #reddit #til
2 years ago
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Kevin1230san