1935 in Science - Technology

Technology

• July 16 - The world's first parking meter is installed in Oklahoma City to a design by Holger George Thuesen and Gerald A. Hale patented by Carl Magee.
• November 6
  • Edwin H. Armstrong presents his paper on FM broadcasting, "A Method of Reducing Disturbances in Radio Signaling by a System of Frequency Modulation", to the New York section of the Institute of Radio Engineers.
  • First flight of the Hawker Hurricane British fighter aircraft, designed by Sydney Camm.