Electricity is one the biggest inventions. Whenever you look, you can see how it impacts our daily lives. How much can we achieve from it and how much are we, humans, very dependent on it. However, have you ever wondered where does it come from? What is behind this complex process that makes you power up your cellphone? Where exactly does it come from? Is it possible to run out of eletricity? Is it really possible to live without eletricity anyways? If all of that made you further more curious, let's dig into into this topic and find out more.