science and technology

Two rovers, or robots, named Spirit and Opportunity were sent by NASA to Mars seven years ago. Both rovers were designed to discover the secrets of Mars and to see if there is life on the planet. [read more...]
Imagine a car that drove on its own. You could read the Simpson Street Free Press or play on a portable game system without worrying about driving. Google has created a car that can steer, stop and start on its own. This car is actually a high-tech Toyota Prius. It was created to prevent car accidents and help keep the air clean. [read more...]
Would you like to put some extra money in your pocket? If you do, driving a hybrid electric vehicle (HEV) would probably help. [read more...]