Then I says to the professor, "Why can't them rotor turbines generate gravitons by themselves? I mean, what if you applied the second law of physics and use momentum to create centrifugal force?"
Ha, ha!
Well, the professor was so impressed that he gave me an "A" for the day. Later, after class, he asked me if I'd like to earn some "extra credit", and I said, "Sure!"
So, I proceeded to blow him out in the faculty parking lot!