-
1805-today
Marconi was an italian inventor, sent and received first radio signal in 1895 -
1906
in 1906, lee De Forest, created the audion tube -
saved lifes
the radio helped save hundreds of lifes on the titanic -
uncle chalie
had a personalized radio station -
Uncle Charliy
introuduces FRC in 1927 -
Am waves
they discover how to use it -
FM Waves
they learn how to use the FM setting -
1930
it was a golden era everyone was listening to the radio -
shows
they introudeced shhows that the whole family could listen to -
late 1930's
tv takes over the radio -
1920
radio stations were introduced -
1922
in 1922 WEAF aired a 10 minute comercial