By Evan Ackerman
If you’re one of those uber-hip hipsters with the solar panels on your roof, I envy you and your free electricity. But until somebody invents a solar panel that generates electricity in the dark, there are always going to be times when you’ve got more electricity than you need and times when you’ve got less electricity than you need. Via
Friday, December 25, 2009
7:12 PM
savcenko
