Advances in artificial intelligence may soon allow for machines capable of instantaneous translation of any language (like C-3PO in Star Wars), according to Google researcher Geoffrey Hinton. A group of scientists at the University of California are developing a 'compassion drug' that can artificially produce feelings of kindness. 33-year-old Donna Ayres claims she has recorded actual poltergeist activity in her home. Dash cam footage from Russia shows a mysterious flash lighting up the night sky over the city of Stavropol. And this could be the next best thing to seeing your name in lights... NASA wants the public to help them name the geological features on Pluto and Pluto.