Gadget World

iPad: the new big gadget on campus

Apple's hit consumer device increasingly getting tested at colleges across the country this fall The iPad has had early success, as more than 3 million have been sold since April.

The Gadget Guy aims to bring you the best gadgets and show you how to use them

Have you ever wondered how those wireless digital cards work? Want to know about some gizmos that will help you make better fireworks photos