OldGeeksGuide · @oldgeeksguide
17 followers · 87 posts · Server mstdn.social
Say what you want about #AncientRomans, they knew how to build with #Concrete -
https://news.mit.edu/2023/roman-concrete-durability-lime-casts-0106
#selfhealingconcrete #romanengineering #concrete #ancientromans
Last updated 2 years ago