A survey by the Birmingham Science City finds that “over a fifth of adults” surveyed believe lightsabers are real. Nearly a quarter believe that humans can be teleported, 50% believe that memory-erasing technology (ala Men in Black) exist, and more than 40% believe in hoverboards. Remember them from Back to the Future Part II? Granted, we can probably blame Robert Zemeckis himself for that one. Science fiction, what have you wrought?