Someone figured out that if you mixed cornstarch and water and held it over a subwoofer, you could be complaining in six months that Levi's or Sprite stole your idea for their new commercial. [videoembed size="full_width" alignment="center"][/videoembed] (via BoingBoing) Siiiiiick. How great would it be if this became the new Miami fad, people just driving around in their tricked out ...