Help Radio

You need to keep in mind that radio is a business. Radio is a business! That’s right, a business, and a very big one for that matter. In general, radio is transmission of signals where no wires are required and which uses the modulation of electromagnetic waves with frequencies below that of the visible light. Although it was Nikola Tesla who first demonstrated the feasibility of wireless communications in 1893, Guglielmo Marconi, an Italian inventor, was the first to develop workable radio communication. (more…)