Wouldn't it be cool if someone made a house like this?
Well, hey, they did!
A young couple in Mexico grew tired of living in a conventional home, and wanted to move into something more “natural”. They commissioned Senosiain Arquitectos to build them their new home, and the end result was a gigantic Nautilus. The special house was put together using ferrocement construction, a technique involving a frame of steel-reinforced chicken wire with a special two-inch-thick composite of concrete spread over it. The end result a unique structure that’s earthquake-proof and requires no maintenance.
Here's what it looks like on the inside: