Television
- Inventors: Philo Taylor Farnsworth and Vladimir K. Zworykin are considered the primary inventors of television.
- Philo Taylor Farnsworth: In 1927, Farnsworth demonstrated the first fully electronic television system. He is often referred to as the "Father of Television" due to his significant contributions.
- Vladimir K. Zworykin: Zworykin developed the iconoscope, a camera tube that was crucial for the development of practical television systems. He is also known for his work on the kinescope, a picture tube used in televisions.
Radio
- Inventor: Guglielmo Marconi is widely regarded as the inventor of radio.
- Guglielmo Marconi: In 1895, Marconi successfully transmitted and received radio signals over a distance of several hundred meters, which marked a major milestone in wireless communication. He is credited with developing the first practical radio communication system.