After building a homemade pulse laser gun, the mad scientist gives us a test run shooting different objects.  The gun fires an intense 1 mega watt blast of invisible infrared light. The pulse last only about 100ns, so there’s no chance to catch it on camera. But get this, he’s selling them! It’ll only be a matter of time before they are outlawed and the NRA lobbies to legalize them. Welcome to the future.