If you’ve always wanted to build your own non-functional Arc Reactor, just like Tony Stark, then check out this tutorial. Supplies needed include: “LEDs, a 9-volt battery, plywood, 22 AWG gauge copper wire, assorted resistors, and a substance called polymorph.” Click here for first picture in gallery.
Unfortunately, it’s just papier-mache with a great finish. What this guy fails to realize is that being Tony Stark is not a matter of arc reactors and metal suits.