Radio Smaller than a Grain of Sand

Nanotechnology has finally started to achieve the truly great things that will transform life as we know it. Today scientist have created a fully functional radio out of nanotubes, a radio smaller than a grain of sand. What?! Why in the world would someone do that? I already regularly lose my phone and my remote control, so of course I will have to have a radio smaller than a grain of sand. Be careful not to vacum around it. Still, with nanotech breakthroughs, life is about to get really interesting. Today's Odd News Award winner, hands down. http://www.reuters.com/article/scienceNews/idUSN2848581520080128