The end of urban sprawl? Ambitious plan to fit an entiCITY inside

Arcologies are not a new idea, but it will be something new if this one gets built. I'd be glad if it did.

And there is a link to this:
Asteroid set to pass Earth on Sunday - and YOU can watch it live Asteroid set to pass Earth on Sunday - and YOU can wat... The space rock named UW-158 has attracted the attention of asteroid mining company Planetary Resources, because of its 90 million tonne core of platinum. View on www.dailymail.co.uk Preview by Yahoo