Guglielmo MarconiGuglielmo Marconi
25 April 1874
Inventor
Antonio MeucciAntonio Meucci
13 April 1808
Inventor of voice-communication apparatus

Alessandro VoltaAlessandro Volta
18 February 1745
Physicist, Inventor, University teacher

Gerolamo CardanoGerolamo Cardano
24 September 1501
Philosopher, Mathematician, Astronomer, Inventor,

Federico FagginFederico Faggin
01 December 1941
Physicist, Inventor, Computer scientist, Engineer,