http://discovermagazine.com/photos/06-the-9-best-nanotechnology-powered-products

From the page: “The 9 Best Nanotechnology-Powered Products

The world is awash in nanomaterials, but they are not the self-replicating specks that turn the world to gray goo in science fiction novels. Instead, they are exotic substances that lend their unique properties to a wide variety of ordinary-seeming products, from gauze to tennis balls.”