You hear a knock at the door in your apartment. When you open it, you look at the ground and see a red ray gun. It had a switch for grow and shrink, and thinking it is a joke, you flip the ray to shrink and pull the trigger at your TV. Unexpectedly, there was a ray beam coming from it as it shrank the tv to the size of your phone. You are quite amazed by the ray and want to experiment more.