Who inventecd am radio waves?

It evolved- in tandem and in paralell with amateur or Ham radio. one can call Hugo Gernsback- who published all manner of radio and related hobby magazines- as in effect the founding father- Hugo also was a prolific science-fiction writer. The idea of bouncing radio signals off planets was suggested in sober language in his radio magazines as early as l927 ( the year Gina Lollobrigida rolled off the Lines, The Yankees were burning up the league- and the San Rafael went missing in action- exactly ten years BEFORE the much- better known Electra Project. Glug Glug.