🍹Early to RISA 🧉@sh.itjust.worksM to Greentext@sh.itjust.works · 29 days agoAnon is unimpressedsh.itjust.worksimagemessage-square39linkfedilinkarrow-up1421arrow-down15
arrow-up1416arrow-down1imageAnon is unimpressedsh.itjust.works🍹Early to RISA 🧉@sh.itjust.worksM to Greentext@sh.itjust.works · 29 days agomessage-square39linkfedilink
minus-squareteyrnon@sh.itjust.workslinkfedilinkarrow-up2·29 days agoThat is true. Roman Concrete is still standing 2k years on. Ours lasts decades, maybe a century if well done. They used ash from Mount Aetna in Sicily to make some of it. I forget the thing with the lime, how that was different than what we use?
That is true. Roman Concrete is still standing 2k years on. Ours lasts decades, maybe a century if well done.
They used ash from Mount Aetna in Sicily to make some of it. I forget the thing with the lime, how that was different than what we use?