Borrow a spectator’s dollar bill and demonstrate how to harness the impossible power of shadows (or let the spectator do it!).

From the mind of psychologist Sean Chandler, Shadow Burn gives you the ability to, with a wave of your hand, catch the light just right, and force the shadow of your finger to visibly scorch itself onto the bill. A seemingly permanent, charred mark is seared onto the currency in slow motion right where the darkness touched it. Then, visually vanish the shadow with another wave and hand the spectator their dollar back.