Scientific Identity, Portrait of Guglielmo Marconi. Smithsonian Institution ... of their contributions to the development of wireless telegraphy”. When he died in 1937, the BBC observed two ...

ROME — I believe the time has come for us to come to terms with perhaps the most illustrious Italian citizen of the 20th century: Guglielmo ... just invented the wireless telegraph that enabled ...

Therefore, in 1904 Guglielmo Marconi's wireless company announced ... and dramatic public demonstrations, he proved that wireless telegraphy could be used as a practical means of transmitting ...

Late in the nineteenth century, Guglielmo Marconi began experimenting with electromagnetic waves to send signals. At that time, the telegraph ... In 1898 he sent a wireless message 18 miles.

Late in the nineteenth century, Guglielmo Marconi began experimenting with electromagnetic waves to send signals. At that time, the telegraph ... In 1898 he sent a wireless message 18 miles.