Real Superheros

http://www.howstuffworks.com/invisibility-cloak.htm

Not just the stuff childish debates over which superpower would be cooler (flying would definitely win in my opinion).  The ability to turn invisible is now the cutting edge of scientific discovery.  Here's a brief description of how it works:

"For a far more advanced approach, consider investing in a cloak made from metamaterials, tiny structures smaller than the wavelength of light. If properly constructed, such a cloak would actually guide rays of visible light around an object -- much like a rock diverting water in a stream."

The applications here are endless.  Whether its elite super-spys infiltrating dangerous terrorist cells or fourteen year olds spying on the girl's locker-room, the invisibility cloak has your back.  Now all scientists need to do is build a superman cape that will allow you to fly.