Philo Farnsworth

 Reproduction and use by permission from Utah State History.

Philo Farnsworth invented the first, all-electronic television system.

Philo Farnsworth was a technical prodigy from an early age. An avid reader of science magazines as a teenager, he became interested in the problem of television and was convinced that mechanical systems that used, for example, a spinning disc would be too slow to scan and assemble images many times a second. Only an electronic system could scan and assemble an image fast enough, and by 1922 he had worked out the basic outlines of electronic television.

In 1923, while still in high school, Farnsworth also entered Brigham Young University in Provo, Utah, as a special student. However, his father’s death in January 1924 meant that he had to leave Brigham Young and work to support his family while finishing high school.