And After All, You're My Water Wall

Here’s a great example of where our priorities are when it comes to architecture. Design a green building and Brad Pitt will get all the credit. But design a building with waterfall walls and you’ll get your work plastered all over the web.

For the International Expo Zaragoza 2008 in Spain a team from MIT has created “something like an inkjet printer on a large scale, which controls droplets of falling water,” describes Carlo Ratti. The water is recycled, so don’t treat the building as your personal Arrowhead dispenser.