a perpetual-motion machine.

Basically in one of my classes we have to get in groups and make a product and set up production and shit for it. Today, we had to go up and tell the rest of the class our progress and present. So this group of two Venezuelans go up and say their product is a fucking
perpetual-motion machine and that they been working on in for a year.

So this chick goes, "Are you going to use magnets?". Their go " we can't talk about the details because were trying to get a patent." So their product breaks the 2nd Law of Thermodynamics, and it is small and can power a huge company.

dude was like, " with this system and a gear box, a company can get over the grid."
So this nerdy dude starts talking to his group behind me talking about how it is impossible. I'm going yup, and holding in my lol.