See web-only content:
http://www.theatlantic.com/daily-dish/archive/2008/07/the-art-of-green-demolition/214083/
You do it slowly, floor by floor. Gizmodo:
“A 20-floor building submerging into the asphalt as if it was liquid is something that belongs to a sci-fi movie. The stunning processcalled daruma-otoshiis not only almost surrealistic but it helps to reduce the environmental impact.”
This article available online at:
http://www.theatlantic.com/daily-dish/archive/2008/07/the-art-of-green-demolition/214083/
