"Could television be used to help those students who had failed or were having considerable difficulty with their regulary courses? — To this end, an advisory committee on educational television decided to present courses in physics over the commercial television — Officials of television of Iran report that the public response to this experiment was a favourable one — Some problems were raised but the experiment was succesful." (Jean-Marie Van Bol, Abdelfattah Fakhfakh: The use of mass media in the developing countries. Brussels: CIDESA, 1971 Nr. 979, topic code 410.320)