This post was published on August 06, 2014.   "Who invented the Radio?" When this question was asked during my school days, my answer was an immediate, "Marconi". Since that answer would fetch me my points, I didn't bother to look beyond. Recently, however, I realized that it has always been a controversial subject and that my answer could have been wrong. The villain... um.. no, the hero of the story is none other than Nikola Tesla, who is regarded as one of…