The Best DIY Arc Reactor Yet
Make one of these DIY Arc Reactors to wear to the midnight showing of Iron Man 2 tonight and you will be the envy of movie goers everywhere….or the biggest geek there.
A three volt battery pack may not be enough to power Iron Man’s armor, but it’s all the juice you need for this incredible home-made arc reactor. And if you don’t believe me, just check out the instruction manual.
