You know what it feels like when, no mat­ter how hard you try to shake it, you can’t get that song out of your head. Psy­chol­o­gists have a tech­ni­cal name for this phe­nom­e­non. They call it an “ear­worm,” refer­ring to those songs that “arrive with­out per­mis­sion and refuse to leave when we tell them to.” … Con­tin­ue read­ing Can’t Get That Song Out of My Head: An Ani­ma­tion of a Psy­cho­log­i­cal Phe­nom­e­non We All Know