Show RADIO FACTS few persons need to be told how rapidly radio is penetrating interpenetrating Inter every part of our dally daily life A writer has contributed to june CENTURY a most comprehensive article yet writ text ten more than perhaps as many as radio sets have been manufactured and sold in the last three years inthis in this country with broadcasting stations in operation our united states and amateur transmitters send and receive by radio according to engineers of 0 the radio corporation manufacturers are turning out sets or parts of sets thirty radio magazines have been started books have been written listeners constitute the present spring of radio audience and these spent on their hobby last year giving employment in one way or another to persons there are twelve transoceanic stations which communicate not only with europe and latin america but with 2700 radio equipped ships |