The radio has been the first device to allow for mass communication. It has enabled information to be transferred far and wide, not only nationally wide but internationally as well. The development of the radio began in 1893 with Nikolai Tesla’s demonstration of wireless radio communication in St. Louis, Missouri. His work laid the foundation for those later scientists who worked to perfect the radio we now use. The man most associated with the advent of the radio is Guglielmo Marconi, who in 1986 was awarded the official patent for the radio by the British Government. - See more at: http://www.tajavideo.co/videos/chihan-mate-ko-bhumigat-radio/#sthash.Yvmw0jit.dpuf
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