Rewind·Posted on Jun 9, 2017Are You Actually From A Different Universe?The Mandela Effect might be proof of alternate realities. Are you in the right one?by Erin ChackBuzzFeed StaffLinkFacebookPinterestTwitterMailBuzzFeed Quiz Party! Take this quiz with friends in real time and compare resultsCheck it out! The Mandela Effect is a phenomenon where a large number of people share a collective false memory about a cultural event.