efforts to preserve radio history

Jan 10, 2023 ... When Marconi invented radio back in 1895, he predicted, “In the new era, thought itself will be transmitted by radio.” Audio has been a ... We invented and patented wireless local area network (WLAN) in the 1990s – a ... Reverberation occurs where radio waves bounce around the surrounding environment ... While newspapers have been around for hundreds of years following Gutenberg's printing press invention, radio was the first mass media form of communication ... I built a crystal radio in 1952 when I was 12 years old. It came as a kit from Allied Radio in Chicago for $2.50. I spent many an hour down in our basement ... But on December 24, 1906, Canadian-born physicist Reginald Fessenden changed that by sending the first long-distance transmission of human voice and music from ... Jun 28, 2023 ... The background ripples detected by NANOGrav could help scientists better understand how gravitational waves are created and what happens to them ... 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 ... 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 ... When Radio Was. Radio Spirits' nationally syndicated radio program hosted by ... Radio's premier horror series was created by writer/ director Wyllis Cooper. 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.