Recently I was wandering if there is someone or some group preserving , collecting , organizing and publishing all the knowledge of mankind ever created throughout its existence so that if ever mankind faces the 6th mass extinction we don’t have to reinvent the wheel and can have a kick start to our new post apocalyptic civilization .
Well, if a nuke actually hits anything built to withstand nuclear war, it will break. There is nothing really that can withstand direct exposure to powerful explosives.