CPU tech you've surely learned that improving nanoscale chip fabrication of processors is the key to success these days. Smaller transistors means more speed in any given chip -- or smaller chips of the same speed, an idea that has some researchers pondering what would happen if you were to inject a CPU into your cells. The team, centered at the Instituto de Microelectrónica de Barcelona, was able to insert chips into living cells. Of those receiving this augmentation 90 percent survived, meaning if you were to get this treatment today you'd only be 10 percent dead. Right now the chips do nothing, but future applications include the potential for embedding sensors inside you, down where you store your deepest, darkest secrets.