Sky Scraper on Steroids

[Krisidious]

super scraper

http://www.inhabitat.com/2007/08/20/self-contained-tokyo-highrise-eco-city-x-seed-4000/

[boofredlay]

Only a million people, come on, is that the best they can do?

[dcke88]

The discovery channel 'extreme engineering' show did an entire episode on this project. It is definetly worth checking out if you have 35 mins to kill on a saturday morning.