Riddle solved: Why was Roman concrete so durable? (2023)
20 points
1/21/1970
a day ago
by ilamont
Comments
gnabgib
a day ago
webburgos
2023 ?
a day ago
hulitu
They just found out about it. Better late than never.
a day ago
burnt-resistor
I just wonder how private equity will find new ways to instead enshittify concrete to sell more of it rather than make it self-healing like it was 2000+ years ago.
a day ago
[deleted]
9 hours ago
(2023) At the time (627 points, 270 comments) https://news.ycombinator.com/item?id=34280239