Believe it or not, the idea of being powered like Iron Man appears in my thanks giving prayer after Mass. What God actually wants to inspire me from Iron Man is the metal glowing thing in Tony Stark’s chest. I google and I still can’t find what is that stuff called, but many people call it the ‘chest arc reactor’, so let’s call it so. In the Iron Man movie, Tony Stark suffered heart attack, and then he took a recharge heart transplant, and finally he changed it with permanent arc reactor. He wears that chest arc reactor to keep him alive.