In 1901 who was first person to transmit radio signals across Atlantic?
Telegraphy was soon sending signals across The English channel (1899), from shore to ship (1899) and finally across the Atlantic (1901). A study of these demonstrations of radio, with scientists trying to work out how a phenomenon predicted to have a short range could transmit "over the horizon", led to the discovery of a radio reflecting layer in the Earth's atmosphere in 1902, later called the ionosphere. Radiotelegraphy proved effective for rescue work in sea disasters by enabling effective communication between ships and from ship to shore. In 1904, Marconi began the first commercial service to transmit nightly news summaries to
Person to Person is best remembered as a reporter on programs such as "Hear It Now" and "See It Now" and for publicly confronting Senator Joseph McCarthy, on "Person to Person" he was a pioneer of the celebrity interview. The program was well planned but not strictly scripted, with as many as six cameras and TV lighting installed to cover the guest's moves through his home, and a microwave link to transmit the signals back to the network. The guests wore wireless microphones to pick up their voices as they moved around the home or its grounds. The interviews were done live. The