You know those power cords you keep tripping over or try to hide from view? Well, they may be history sooner than later. A team at MIT is working on wireless power that works from room to room. Think about Wi-Fi for powering devices like TVs and appliances. The team successfully powered a 60-watt bulb from a power source seven feet away. Looks like it’s time to sell our shares of decorative outlet covers. Check it out.