Last year's Evolo Skyscraper competition brought us such crazy conceptual buildings as the Ferris Wheel recycling center and the lightning bolt harvesting Hydra tower, and the 2012 competition has taken that nuttiness, cracked it open, and injected a gigantic extra helping of nuts right in the center.
The captions for these images come from the designers themselves, and you can find more details (and totally trippy poster presentations for each concept) at the link below. PHOTOS
Evolo, via Treehugger