Imagine running a parking meter backwards and actually being paid to park your car. Along those lines, electric vehicles might one day make money for their owners by providing electrical storage for the nation's power grid.
The concept, called vehicle to grid (V2G), is based on the fact that your car is typically not being used 90 percent of the time. "What if it could work for you while it sits there?" said Jeff Stein from the University of Michigan.




Touch-screen machines can occasionally fail or register votes for unintended candidates. Optical-scan systems can have trouble reading paper ballots that are too long or marked with the wrong ink. At least one study suggests that electronic voting machines can be easily hacked.
The American Civil Liberties Union has condemned a Wednesday decision by a federal judge that prevents its access to unredacted records from the Bush administration related to the detention of 14 suspected "enemy combatants" at Guantánamo Bay.
Medical science has learned a great deal about the causes of pain and ways to relieve it, pain experts say, but for a host of reasons, the treatment of pain and suffering has improved hardly at all in recent years. 





























