10 Homes that Defy Gravity - 1o ngôi nhà coi thường trọng lực
Floating Castle (Ukraine)
Habitat 67 (Montreal, Canada)
Free Spirit Spheres (British Columbia, Canada)
The spheres are made of two laminations of wood strips over laminated wood frames. The outside surface is then finished and covered with a clear fibreglass. The result is a beautiful and very tough skin. The skin is waterproof and strong enough to take the impacts that come with life in a dynamic environment such as the forest.