NPR history and programming

In 1896, Guglielmo Marconi invented the first rendition of the radio. After ... when radio channels were in short supply for police officers. Radios ... 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. Nov 29, 2016 ... For several years, Professor Terry and his students had been transmitting the dots and dashes of Morse code. Only the geeks of the day who ... Nov 27, 2015 ... I'm not sure when pit-to-car radios were first implemented in F1. There's an article here that claims Colin Chapman experimented with pilot headsets. The first radio was developed in the late 1800s. It took many years for radios to become public household items. There were several scientists involved in the ... The invention of radiocarbon dating elegantly merged chemistry and physics to develop a scientific method that can accurately determine the age of organic ... Jan 8, 2024 ... Radio Flyer was created in Chicago by Italian immigrant Antonio Pasin ... RELATED: Chicago's own Radio Flyer on a roll for 100 years. The ... Aug 7, 2023 ... KDAY became the country's first radio station to play hip-hop on a full-time basis. In addition to programming the more established East Coast ... 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/ ... Philco did not observe "model years" until June 1934, which marked the introduction of their 1935 model lineup. Normally, Philco introduced a new radio line ...