Know Who Invented The Radio?

Before dwelling on who invented the radio, there are other notable discoveries that led to the invention. In fact, it was thanks to German scientist Heinrich Hertz who proved that radio waves existed in nature. By acknowledging its presence, people were able to play with ideas and possibilities revolving them, instead of confining themselves to the idea that communication could only exist through wire. Then, in 1895, an Italian man named Gugliemo Marconi was the one who invented the radio, which came as the form of a wireless telegraph. This was created while conducting experiments in his parents' attic. The experiment led to the finding that he could use radio waves to transmit Morse code, and the instrument that was used to transmit the codes was called the radio. Then in 1906, he received a Nobel Prize for physics in which he shared with a German named Ferdinand Braun, where both were recognized for their contributions towards the development of the wireless telegraphy.

A radio works by changing signals into radio waves, which can travel through various mediums like air, space, or solid objects, and then the receiver of the radio would convert the waves back into the intended signal, which are the sounds, words, and music we hear on them. In radio broadcasts, the transmission is only one-way, where the signal originates from a radio station, which would be received by the radio in households. In the early 1920s, people relied heavily on radios for information and entertainment. There were over 500 radio stations available with focus ranging on news, sports, music, drama, and variety shows. And by the 1930s, almost every household in the US and Europe would have at least one radio. Many families would gather around the radio to listen to their favorite variety shows of their time. In present day, radios come in many forms making it accessible to anyone at all.