![iisc: McGill & IISc astronomers detect radio signal from atomic hydrogen in distant galaxy using GMRT - The Economic Times iisc: McGill & IISc astronomers detect radio signal from atomic hydrogen in distant galaxy using GMRT - The Economic Times](https://m.economictimes.com/thumb/msid-97029591,width-3508,height-2480,resizemode-4,imgsize-1262777/mnras_iisc-pr1_swadha-pardesi.jpg)
iisc: McGill & IISc astronomers detect radio signal from atomic hydrogen in distant galaxy using GMRT - The Economic Times
Guglielmo Marconi is credited with the first radio transmission in 1896 but he didn't transmit voice just a signal. Radio voice came along in the early 1900s. The actual credit for the
![Introduction - Guglielmo Marconi: Topics in Chronicling America - Research Guides at Library of Congress Introduction - Guglielmo Marconi: Topics in Chronicling America - Research Guides at Library of Congress](https://www.loc.gov/rr/news/libimages/guglielmo-marconi.jpg)
Introduction - Guglielmo Marconi: Topics in Chronicling America - Research Guides at Library of Congress
![The FCC on Twitter: "On December 12, 1901, Italian engineer and inventor Guglielmo Marconi sent the first #radio signals across the Atlantic Ocean. The signal was sent from Poldhu, Cornwall, and was The FCC on Twitter: "On December 12, 1901, Italian engineer and inventor Guglielmo Marconi sent the first #radio signals across the Atlantic Ocean. The signal was sent from Poldhu, Cornwall, and was](https://pbs.twimg.com/media/ElgHdAiWkAMt72P.jpg)