EarthUrban growth: bio-bricks offer a whiff of the future The latest addition to the New York skyline is more than a smelly oddity: bricks made from corn stalks and mushrooms could be used to build disaster relief shelters CultureLab
TechnologyWaste paper turned into a super-spongy battery Treat paper in the right way and it can become a form of porous carbon capable of sucking up charge – making it the perfect battery for storing wind energy News