This would be cool if they actually make a big car hover over roads. I don't know how they would keep it cold enough to stay levitated. I like how he showed us it upside down. Some people wouldn't have believed him it he didn't. I think that I would want to ride in one the levitating cars if they were invented. They would have to be super safe though. Boaz explained everything great, so everyone can understand of what he was saying. The visual effect helped a lot.