The first practical electric arc light was invented in 1802 and commercialized by the 1870s.
The first commercial application of what we now call radio was wireless telegraphy, developed by Guglielmo Marconi who obtained a patent in 1896 and developed the process commercially over the next few years.
Edward Rogers, Ted Roger's grandfather, invented the first electric radio.
long ago
the first radio was invented in 1896 by guglielmo marconi
The first car radio was invented in 1929.
1891 patent was placed to get all rights to build and operate radio
The first person could be Thomas Elva Edison who invented radio.
it wasnt invented,because of the war
The first radio was invented by gugliemo marconi but jc Bose who first showed that radio signals could be sent over long distances without wires. Radio was invented in i921.Ansered byvaibhav gupta
Edison did not invent the first radio.
Like the first cars that were invented. The first ever cars had no electricity. It just means you wont have a radio, electric windows, air conditioning or computer systems (such as ABS).
marconi radio is just actually the first radio that was invented by marconi.
1913