Developers have been toying with the beta of OS X Yosemite since Apple announced the operating system at WWDC in June. Now you can join in too by signing up for Apple's public OS X Yosemite beta program.
Logitech Wireless Solar Keyboard for Mac - Silver, This light-powered wireless keyboard makes battery hassles a thing of the past. The solar cells work in any light, including the one on your desk. So the keyboard stays charged and ready to use, even .