Biographical notes
 
Documents
 
History biographical
History tlc
History telegraph
History telephone
History radio
History TV
History components
 
Scientists index
Bibliography

 

            



       

Guglielmo Marconi



 
   


Bologna 25.April.1874- Rome 20.July.1937 Wireless telegraphy

 


 
     
Over the years 1893-95 experiences transmitting electrical signals with methods Hertz and Righi and in the spring of 1895 from his Villa Grifone (Bologna) sends signals to 1.5 kilometers away, beyond the hills of Celestini, and factor gives confirmation of receipt occurred through the famous coup rifle was born broadcasting.