Build This Ray Gun Synth That Generates Wonderfully Retro PewPew Sounds

Usually, if you're building your own synthesizer, you have aspirations of composing the next great techno track. But this kit—available from the Maker SHED for just $20—lets you build a wonderful toy ray gun that generates electronic "pewpew" sound effects. And, instead of just cycling through various sounds like you… » 11/28/13 9:00pm 11/28/13 9:00pm