To the pulsating rhythms of Busta Rhymes, Tri Trang '12 spins wildly on the floor on his back. Holding one foot, he turns and flips gracefully. More than half of faculty are flipping their courses or have plans to, according to Campus Technology's Teaching with Technology survey. Jetzt Handy verkaufen. FLIP4NEW - So einfach war verkaufen noch nie!.