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It's interesting that you mentioned that concrete in particular is well understood, I just came across an interesting article the other day about some breakthro
by sgrove 13y ago
It's interesting that you mentioned that concrete in particular is well understood, I just came across an interesting article the other day about some breakthrough in understanding Roman concrete: http://newscenter.lbl.gov/news-releases/2013/06/04/roman-concrete/ http://newscenter.lbl.gov/news-releases/2013/06/04/roman-con...
Seems there are still certainly innovations/iterations left to be made in concrete.
- angersock 13y agoSaw that one too--it's a cool thing. There are still things being done, for example, in making greener concrete that has better water permeability and whatnot, but I don't think the author would consideration that the sort of innovation we need.