the amazing house that always faces the sun

incredible. the top half of the building rotates around the centre of the circluar track on which it rests (which happens to form the roof of the lower, static half of the building), much like the hands of a clock. invernizzi was intent on designing a house whose main windows would always be facing the sun, so he came up with the idea you see here. the ‘tower’ which forms the pivot is 43 metres tall and the power needed to move the structure is generated by 2 motors (3 horsepower in total): a full revolution of the 1′500ton building would take just over 9hrs, travelling at a speed of 4mm per second, unless of course the rotation was delibrately slowed.