The premiere for Iron Man 3 is creeping up and if you’re planning to wear a costume in line, you might want to consider fashioning a Repulsor. Advancer Technologies created an instructional video that shows off their muscle sensor technology as it applies to controlling the Repulsor light and sound effects. All you have to do is flex your forearm muscle to charge it and relax the muscle to fire. It’s impressive!
See the how to in the video after the break.