How do physics engines work?

1 Answer
Dec 26, 2017

Answer:

Anything that converts a source of energy into mechanical work is an engine, no matter how complicated it is.

Explanation:

Well, by that definition, we humans are engine too. Since you don't want to be called an engine, we need to change the definition a little: Any machine that converts a source of energy into motions is an engine, no matter how complicated it is.

Do you still think we are a machine?