NANOTECHNOLOGY UPDATE: Howard Lovy: Yesterday’s ‘Impossible’ Nanobots are Taking Flight Today. “I enjoy it because it was just about a decade ago, when I first began to write about nanotechnology, that nanobots were derisively dismissed as impossible by many leading scientists. As a result, just the fact that I gave the possibility any ink at all in commentaries at Small Times magazine and on my old nanotech blog made my life as a reporter and editor a bit more difficult.”