A universal remote control is only good if it is really, truly universal: something few companies have managed to do thus far. Unify4Life has. Its AVShadow, which launched today for $100, turns a Blackberry into a remote capable of controlling virtually every component of your home entertainment system. TiVos, Blu-Ray players, iPods and VCRs can be launched with a click. Place the minute, Bluetooth-equipped AVShadow next to your entertainment center, download the app and you're done.
Five amazing, clean technologies that will set us free, in this month's energy-focused issue. Also: how to build a better bomb detector, the robotic toys that are raising your children, a human catapult, the world's smallest arcade, and much more.