a guide to museums around the world that are dedicated to showcasing the history, technology, and cultural impact of radio

Jun 15, 2020 ... On this day in 1920, the first wireless radio broadcast in the UK took place, conducted by Guglielmo Marconi. Chelmsford wanderings. While newspapers have been around for hundreds of years following Gutenberg's printing press invention, radio was the first mass media form of communication ... The first laboratory demonstration took place on 23 December 1947. Bell publicly announced the new invention on 30 June 1948. At first the US military bought ... In July 1986 Marconi made the first demonstration of his invention, the radio transmitter and receiver, for the British government. In December 1901, Marconi ... In 1896, Guglielmo Marconi invented the first rendition of the radio. After ... when radio channels were in short supply for police officers. Radios ... Invented in the early twentieth century, radio provided a form of entertainment that Americans could access in their homes. The first radio stations launched in ... In 1895, Guglielmo Marconi used radio waves to transmit signals over a distance of several kilometers. He developed the technology in subsequent years to ... The invention of the vacuum tube solved a lot of problems for car radios, making them more user-friendly as well as improving the quality of the audio. When ... The four chief players in American radio's early years, Marconi, Canadian-born Aubrey Fessenden, Lee deForest, and John Stone Stone [sic] were all inventor/ ... Car companies introduced FM car radios in 1963. In 1964, the FCC ordered that FM stations stop simulcasting and create original programming for FM broadcasting.