Wireless keyboards offer huge benefits over traditional wired models but you still have to worry about battery life and recharging to avoid unwanted breaks in productivity. A solar powered keyboard on the other hand offer the best of both worlds, giving you both wireless conectivity with an unlimited power source so you'll never have to worry about recharging or running out of power when you are in the middle of something.

On July 1, 2011, crude oil spilled into the Yellowstone River near Laurel Montana when a pipeline feeding the ExxonMobil refinery in Lockwood broke. According to Montana officials, the spill released over 1,000 barrels of crude oil into the river.

Habitat for Humanity International and Pacific Gas and Electric Company (PG&E) have renewed their partnership for a fifth year to help provide solar power to Habitat homes built in Northern and Central California. Since its inception in 2007, the PG&E Solar Habitat program has assisted in the construction of 250 solar-powered Habitat homes and is on track to build another 83 homes in 2011. The announcement was made July 22 at a Habitat for Humanity for San Luis Obispo County build site in San Luis Obispo, Calif. Habitat for Humanity is dedicated to the cause of eliminating poverty housing.