Leave it to China to attempt to make Fringe seem real. Check out this surveillance footage from Xingtai, China of 'levitating cars'. Two vans and a car suddenly rise off the ground with so much force that one overturns. If that isn't reminiscent of Olivia returning from the alternate universe (Season 2, Episode 1: A New Day in the Old Town), I don't know what is. Looks like a case for Walter and Peter Bishop! The cause of the levitation was actually a cable that had been laid across the street and caught in the street sweeper. So much for Fringe science. Don't worry, JJ, I still believe.