Sony's Folding@Home Android app now fights cancer while you sleep

Want to help cure Alzheimer's or breast cancer? From now on, you don't have to do much more than charge your phone. Sony has released a big upgrade to its Folding@Home app for Android that can use your phone's processor for medical research on a continuous basis -- so long as you're on WiFi and charging, you can doze off knowing that you're contributing to a good cause. It also ties into your Google account to both accumulate time on multiple devices as well as earn game-like achievements. The refresh is available now, so give it a shot if you'd like your phone to do more in its idle time than fetch your email.