Every now and again, my boss asks my team and me to sharpen our minds by writing fiction. These brainstorming assignments are designed for team building and to unleash creative thought. The topic of this daydream is: What do you think is going to be the role of medical technology in 2030? It started as "Folding At Home," a crowd-sourced project to map protein folding. For just a few watt hours a month, a home computer would think about the problem of protein foldin...