Floating Cities are the Future
The Lilypad, by Vincent Callebaut, is a concept for a completely self-sufficient floating city with permanent residents. The ship will circle the globe every two years and offer everything available in your hometown, including a hospital, college and one of the world's largest shopping malls.
The Lilypad will most likely become a home for the rich and famous. Suites start at $121,000 for a 300-square-foot room and go up to $11 million for a 5,100 square foot suite on the ship's exclusive 21st floor, where prices start at $3 million!