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Luigi Galvani
He noticed a spark generate from a frogs leg touch scaple -
Hans Christian Oersted
He discovered th relationship between electricity and magnatism in an very easy experiment. -
Micheal Faraday
He began a series of experiments in which he discovered electromagnic introduction. -
Joseph Henery
He published his experamental results showing the oscillatory of the nature of discharges. -
Marconi
-Italian Inventor
-He sent his first radio signal in 1895 -
Audion Tube
-Lee De Forest created the audion tube(amplified tunes)
