Concrete Canvas

Concrete Canvas is one of the best products I’ve seen lately. Basically it’s a tent impregnated with cement: cost-effective to deliver, ridiculously easy to install, and durable once built. This invention will definitely help third-world relief efforts, and has won a bunch of award including the $100000 Saatchi & Saatchi Award for World Changing Ideas. For more, read this article from Wired News.