Comment on In a First, America Dropped 30,000-Pound Bunker-Busters—But Iran’s Concrete May Be Unbreakable, Scientists Say

<- View Parent
deranger@sh.itjust.works ⁨6⁩ ⁨days⁩ ago

Calling that pyramid age I think is a little disingenuous, they didn’t have 40,000 psi concrete back in those days.

source
Sort:hotnewtop