Cool Stuff from China

If you haven't checked out Nicolas Mangon's and Wai Chu's blog "BIM and BEAM" yet, you should do so.

For starters, take a look at their recent article from China and the awesome photos of the "Twisted Donut" under construction.

http://bimandbeam.typepad.com/bim_beam/2007/05/amazing_structu.html

How do they DO that? (Make it stand up, not take the pictures...)