Tech Buzz A site that lets you track and compare your gasoline consumption. More than just a new take on social networking, Fuelly lets you see how little changes — like fully inflating your tires — can affect your MPG.
Science Buzz A set of techniques that drivers employ to get as much as 100 mpg from their hybrid cars in this year's OED Word of the Year. Gas prices are so insane right now that every little bit helps.