Create a real atmo-sphere with the plug-in Pixo 6-inch retro plasma ball. Or gift it to anyone interested in all things science, cool gadgets and bright lights! This globe light has it all. It’s retro, it’s a night light, it’s interactive… it even reacts to sound! By the magic (and science) of noble gases responding to static electricity, when you touch the glass globe, balls of light will land at that exact spot on the opposite side of the glass. How cool is that?