The Science of Perpetual Motion Machines

In perpetual motion machines are one of them. That is where you can design a machine that will run forever, and you can extract useful energy from it. And along the way, he teaches you the scientific principles that are involved in this. Now, let's elps, ni, need to squirl back. Es, and it seems that the chat is scaling, so i may have difficulty finding my way back. But you know, what happens when you're moving around in a tortice. Oh, ya. Dramatically expanded. Ok, so i'm going to just plop down somewhere and see with what questions are starting. I'm discarded.