El blog de los alumn@s de 5º
del Colegio Público "Sebastián Martín" de Montehermoso (Cáceres).
miércoles, 9 de marzo de 2011
COMMUNICATION..... THE RADIO.
Guglielmo Marconi ( 25 April 1874– 20 July 1937) was an Italian inventor, known for his development of Marconi´s law and a radio telegraph system, he shared the 1909 Nobel Prize in Physics with Karl Ferdinand Braun. In 1895, he made the first radio system and in 1901, he sent some radio signals across the Atlantic Ocean.