The World's First "Earthscraper"

A team of Mexican architects have designed a 65-story glass and steel pyramid to sit in the middle of Mexico City's most historic plaza. But, if it ever gets built, you won't see it anywhere on the skyline.

That's because it would be the world's first ever "earthscraper" -- a 300-meter deep office and living space with ambitions to turn the modern high-rise, quite literally, on its head.

"There is very little room for any more buildings in Mexico City, and the law says we cannot go above eight stories, so the only way is down" explains Esteban Suarez, co-founder of BNKR Arquitectura, the firm behind the proposals.

"This would be a practical way of conserving the built environment while creating much-needed new space for commerce and living," he added.  Read more

Source:  http://www.cnn.com/