Natural gas is one of the world's favorite fuels, but—in its usual piped form—you can't use it just anywhere. You can't pipe gas into a car to power the engine or take it with you when you go hiking in the mountains. Nor can you can run a gas pipe out to a boat in the middle of the ocean. And if you live somewhere reasonably rural, you probably can't even have gas at home. But there's a very simple way to enjoy the benefits of gas even when normal piped supplies are out of reach: you can convert to LPG (liquefied petroleum gas)—a really convenient, super-pressurized gas stored in liquid form in a tank, canister, or bottle. Let's find out more about how it works!