ProPublica.org put together this chart, showing the before-and-after effects of the anti-SOPA/PIPA blackout this past week. It's pretty incredible to see how much the internet can affect the voting process, if the battle is right. Read more here.
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.