radio history organizations

In the mid-1890s, building on techniques physicists were using to study electromagnetic waves, Guglielmo Marconi developed the first apparatus for long-distance ... Nov 7, 2008 ... On June 21, 1909, more than 10 years prior to the launching of America's first commercially licensed radio station, a young inventor named ... Sep 25, 2023 ... Serbian American scientist Nikola Tesla and Italian physicist Guglielmo Marconi went head-to-head in the race to invent the radio. That is more or less why he never did get credit for inventing radio despite the fact he did patent it in the US the same year that Marconi got his first ... The station's creator and owner, an entrepreneur, inventor, and manufacturer named Powel Crosley Jr. ... He agreed to buy his nine-year-old a radio, but when he ... We are grateful to our customers for enjoying the ride with us for the past century, and we're eager for the next hundred years. Time Flies. Enjoy the Ride ... Nikola Tesla—was a Serbian-. American inventor who discovered the basis for most alternating-current machinery. In 1884, a year after coming to the United ... It's easy to find the stories about how Guglielmo Marconi invented radio and ... 1991 saw one of the biggest changes in amateur radio when the FCC ... In 1896, Guglielmo Marconi invented the first rendition of the radio. After ... when radio channels were in short supply for police officers. Radios ... Introduced in January 1946, the 2-Way Wrist Radio was an invention of industrialist Diet Smith's son Brilliant. Like ... when he was abducted and held hostage by ...