April 30 - In the United States the FCC approves the NTSC standards of 525 lines and 30 frames per second, and authorizes commercial TV to begin on July 1.
July 1 - Ralph Edwards[?] hosts the first game show broadcast on United States television, Truth Or Consequences, simulcast on radio and TV and sponsored by Ivory Soap[?]. The first legal TV commercial in the United States for Bulova watches occurs at 2:29, superimposed over a test pattern[?]