Radio meaning

Bose was among the pioneers of research in radio technology and demonstrated, for the first time ever, wireless communication using radio waves, almost two years before Italian physicist Guglielmo Marconi , who is credited for developing the first proper system of radio communication in 1897.

Guglielmo Marconi: an Italian inventor, proved the feasibility of radio communication. He sent and received his first radio signal in Italy in 1895 . By 1899 he flashed the first wireless signal across the English Channel and two years later received the letter “S”, telegraphed from England to Newfoundland.