Warning: This is a scientific project XD There are 3 states of matter (well, there are like 7). These 3 are solid, liquid and gas. You have probably heard of them. Well, they are made of molecules, and they move at a different speed. Solid moves slow, because it is compressed and doesn't change shape at all. Liquid can change shape a lot, like a waterfall. This is why the molecules move faster. But a gas is really fast. That is why you cannot really do much with it. Have you ever seen when your mom or dad or whoever is cooking, they put food in a pot. When they are stirring or whatever, you may have noticed that there is this smoke like stuff. That is steam. It is really hot water that turned into a gas. The states of matter change based on temperature. If you are heating something, you go from solid to liquid to gas. Cooling is backwards, going from gas to liquid to solid. But of course, there's more. Plasma is the fourth. it goes really fast! This is the stuff in light bulbs, and other energy like things. And there is one more I have to show you. Bose-Enstien something. Basically BEC. This is so slow, it like.. freezes everything. IDK XD I no nothing much of this.