World Expo 2008

 - Sep 7, 2007
References: engadget
This wall can display big scrolling text or images, and even morphs into a door automatically. This technology was created by an MIT students. If you're concerned that's it's a huge waste of water, think again my friend! The walls work on 100% recycled water and reduce the need for air conditioning. This pavilion is set to be presented at Zaragozas World Expo in 2008, an event at which water will be the theme of focus.

Incidently, we've seen this before, at this year's North American Auto Show... Check it out: