Superhero Science: Kapow! Comic Book Crime Fighters Put Physics to the Test

The swiftness of a speeding bullet. The spiderlike ability to cling to any surface. Razor-sharp claws that slice through metal. Superheroes intrigue us with their amazing powers. They inspire us with their noble battle against the forces of evil. Mostly, they make us wonder, ��ow do they DO that?��Put comic book legends to the test to find out whether their heroics are science��r just science fiction.