Heliotrope Rotating House (Freiburg, Germany)
Green to the extreme, Architect Rolf Disch built a solar powered home that rotates towards the warm sun in the winter and rotates back toward its well-insulated rear in the summer.
Green to the extreme, Architect Rolf Disch built a solar powered home that rotates towards the warm sun in the winter and rotates back toward its well-insulated rear in the summer.
