This isn't strictly movie-related, but it is awesome-related.
When Tony Stark heard of a little boy who needed help, he invented a piece of hardware to help him out. That's the official story. The unofficial story is that The Collective Project helped bring Albert Manero's bionic arm to young Alex, with the help of Robert Downey Jr. as Tony Stark. This kid has an incredible poker face - there's no way in hell if I were his age that I'd be able to keep it together like this guy does. This is the kind of stuff I love, and it's why I never write the superhero genre off - it sparks imagination, not only to children, but to designers, inventors, and fans of science everywhere. I think this is incredibly cool. Have a look: