🍹Early to RISA 🧉@sh.itjust.worksM to Greentext@sh.itjust.works · 2 days agoAnon is unimpressedsh.itjust.worksimagemessage-square52fedilinkarrow-up1401
arrow-up1401imageAnon is unimpressedsh.itjust.works🍹Early to RISA 🧉@sh.itjust.worksM to Greentext@sh.itjust.works · 2 days agomessage-square52fedilink
minus-squareHubi@feddit.orglinkfedilinkarrow-up18·2 days agoLol, for the most part ferroconcrete with steel reinforcements. But the main reason they are so indestructible is just the fact that their walls are between 2 and 4 meters thick. They were designed to shrug off direct hits from 1000kg bombs.
Lol, for the most part ferroconcrete with steel reinforcements. But the main reason they are so indestructible is just the fact that their walls are between 2 and 4 meters thick. They were designed to shrug off direct hits from 1000kg bombs.