Comic Book Physics

An anonymous reader writes "Seems many of the feats of SpiderMan, Superman and other superheroes obey the basic requirements of physics. So says a University of Minnesota physicist who uses nothing but comics to teach the subject. 'Comic books get their science right more often than one would expect ... I was able to find examples in superhero comic books of the correct descriptions of basic physical principles for a wide range of topics, including classical mechanics, electricity and magnetism, and even quantum physics.' Especially cool: Why Krypton *had* to explode."