Yesternights Epiphany

brain-food:

The Dynamic Tower is 80 stories of amazing! Each floor rotates separately on a voice command. The building is 100% powered by internal wind generators and solar panels. The solar cells are placed on the roof of each level, and as it rotates, the cells absorb energy as they are exposed to the sun. The energy produced from these two features are enough to power the Dynamic Tower and more, allowing it to provide energy for nearby buildings.

(via source/source)