Watch MythBusters S02E04
Ancient Death Ray, Skunk Cleaning, What Is Bulletproof?
Did the ancient Greek scientist Archimedes destroy a Roman fleet by building a heat ray that used only mirrors and sunlight? What is the best way of getting rid of a Skunk's odor? Can a bullet proofshield really stop a bullet? . You can watch MythBusters S02E04 here.