Lars Feyerabend
@pulsar84
mostly retweets. mastodon: @[email protected]
ID: 9552522
19-10-2007 23:01:54
12,12K Tweet
271 Followers
135 Following
It’s been a mystery why Roman concrete often lasted thousands of years, but ours decays in mere decades. Turns out they incorporated chemicals in a process that induces self-healing; scientists at MIT just figured this all out - in 2022. Extraordinary. news.mit.edu/2023/roman-con…