No gunpowder or bullets in Alabama?! Travis thinks its high time that modern weaponry evolvedafter all, gunpowder is a thousand-year-old invention. He predicts that beam technology is the wave of the future. But building an actual ray weapon proves... (more) to be more challenging than Travis expected. After a failed experiment that destroys Mama Taylor's brand-new microwave, the guys ask a local mad scientist for help with high-voltage technology.