https://www.theguardian.com/science/2017/jul/04/why-roman-concrete-still-stands-strong-while-modern-version-decays?CMP=Share_iOSApp_Other
not 'new news' as such but a worthy little article on the legacy of our Roman friends :)
And it's all because it contains wombles (well, "tobermorite", anyway).
Worryingly I am old enough to appreciate the play on words...
Tomskite would be stronger. Orinocoene would collapse after a bit of hard work.
Quote from: Tim on July 04, 2017, 11:02:34 PM
Worryingly I am old enough to appreciate the play on words...
me too :-[