Here s one hell of a conceptual design: the Cadillac World Thorium Fuel concept. Otherwise known as the Cadillac WTF. It was created by Loren Kulesus. Everything about the aptly named WTF has been created to last for 100 years without maintenance.
8 incredible structures that were built underground: Submerged beneath the granite bedrock of Stockholm, a former nuclear bunker built in 2008 has been transformed into a sleek data center by Albert France-Lanord Architects.