Tired of replacing or recharging the batteries in your wireless keyboard? Ditch the AAs and harness the power of the sun with the Logitech Wireless Solar Keyboard ($80). In addition to integrated solar panels and the ability to run for up to three months in total darkness, the Solar Keyboard features a 7.5mm-thick body, low-profile Incurve keys, an included Unifying receiver that works over 2.4 GHz with 128-bit AES encryption to connect with your computer, and a companion application to let you check battery levels without ever looking away from the screen (From Uncrate)
