Back to school in the #IslamicState'Big Bang theory' class in #Mosul university #ISIS pic.twitter.com/NhoFI7Yu4u— маяковский (@moscow_ghost) September 2, 2015 @moscow_ghost ...my dear friend, pls take into account their graduate rate is very low ;) pic.twitter.com/UV2Wo4Bomv— J. Faraday (@CTstudies) September 2, 2015