Tesla Coil Hat Answered
Tyler Christensen, or christensent of MITERS, the MIT Electronic Research Society, took a more high-voltage approach to Halloween this year. He made this awesome dual resonant solid state tesla coil (DRSSTC) hat!
Last year he was responsible for the "Build a Fusion Reactor" Instructable. This year, his likeness to a mad scientist seems to be increasing! How long before we see him splice a tesla coil and a human?!
More info on his blog: tc-engineering