When the apocalypse arrives, life goes on. That’s the possibility some are preparing for, at least. In 2008, Larry Hall purchased a retired missile silo (a vertical, underground structure made for the storage and launch of nuclear weapon-carrying missiles) for $300,000 and converted it into luxury apartments for people who worry about the end of the world and have cash to burn. Fortified shelters, built to withstand catastrophic events from viral epidemic to nuclear war, […]