Marconi invented the radio. He invented a successful system of radio telegraphy in 1896. In 1895, Marconi invented equipment that transmitted electrical signals through the air (part of telegraphy and radio transmission).
A cassette Walkman is a handheld music player which you put a cassette in and headphones in the listen to music.
You should try replacing the batteries, if that doesn't work then maybe your Walkman is broken.
the tv was probably invented
The first diode was the Galena Cats Whisker. It was invented shortly after the development of radio, but I'm not sure by who.Fleming's vacuum tube diode came shortly afterwards.
Japan
Tacos
Sony
1979
No, the sony walkman is not an old video game system. It is actually a radio that comes with headphones. It was invented long before the ipod. Many people used them while jogging or working out.
February, 1979
the cd walkman was in vented in 10,00- bc it is better then the i pod touch 5G
Radio Shack
The portable audio cassette player (Walkman) was built in 1978 by Nobutoshi Kihara for Sony
The first walkman was released to the public in 1979, and was created by one: Nobutoshi Kihara, a worker for Sony. He originally created the walkman for his long and boring flights accross the Pacific.
Probably Japan. That is where Sony is located
Akio Morita was the one who invented the "Walkman"