We love our smartphones (in part) because they're flexible, in the sense that they are mighty multitasking machines. Researchers from Queen's University in Ontario Canada, however, want flexible phones in a literal sense -- less five-tool player, and more master contortionist. Using a ductile e-ink display and elastic electronic underpinnings, they created a device called the PaperPhone that literally bends to its user's will. Curling the corners of the device isn't just for show, either, as folding the phone is how us
