Venkatesh Rao@vgrReally clever experiment suggesting deja vu is the mind fact checking its own memories. Fake news double take. http://nymag.com/scienceofus/2016/08/new-theory-on-deja-vu-its-your-memorys-fact-checker.html…1:37 AM · May 20, 20174 Retweets14 Likes