ELI5: Explain Like I'm 5

Electrochemistry

Electrochemistry is a type of science that studies the interaction between electricity and chemical reactions. It's kind of like mixing two different things together to make something new. Think of it like this: electricity is like water, and chemicals are like flour. When you mix water and flour you can get something tasty like a cookie. When you mix electricity and chemicals together you can get something amazing like a battery!