The Science of Iron Man
holy_calamity writes "New Scientist takes a look at the evidence-base behind the science and technology in the new blockbuster Iron Man, and finds it is pretty solid. From exoskeletons to real-time translation there are at the very least proof-of-concept demonstrations of pretty much all the glitzy tech the hero Tony Stark uses."
http://www.newscientist.com/article.ns?id=dn13815&print=true
Without the ads and other extraneous stuff.
"Always forgive your enemies; nothing annoys them so much." - Oscar Wilde
The article contains some spoilers. If you want to see how the movie unfolds for yourself, save reading the article until after you've seen it.