Philo Farnsworth: References & Edit History
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Primary Contributors
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Erik Gregersen
Erik Gregersen is a senior editor at Encyclopaedia Britannica, specializing in the physical sciences and technology. Before joining Britannica in 2007, he worked at the University of Chicago Press on the Astrophysical Journal. Prior to that, he worked at McMaster University on the ODIN radio astronomy satellite project.
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Article History
| Type | Description | Contributor | Date |
|---|---|---|---|
| Anniversary information added. | Aug 15, 2026 | ||
| Modified link of Web site: MY HERO Project - Philo T. Farnsworth. | Jun 22, 2026 | ||
| Anniversary information added. | Mar 07, 2026 | ||
| Media added. | Sep 18, 2025 | ||
| Add new Web site: Utah History Encyclopedia - Philo T. Farnsworth. | Aug 09, 2025 | ||
| Add new Web site: United States Census Bureau - September 2023: Philo Farnsworth and the Invention of Television. | Dec 26, 2024 | ||
| Add new Web site: Television Academy - Philo T. Farnsworth: Hall of Fame Tribute. | May 17, 2024 | ||
| First paragraph modernization. | Mar 01, 2024 | ||
| Add new Web site: Television History - Philo Farnsworth - Inventor of the first electrical television. | Dec 01, 2023 | ||
| Add new Web site: The Museum of the City of San Francisco - Biography of Philo Taylor Farnsworth. | Aug 02, 2023 | ||
| Add new Web site: Springfield Township Historical Society - Philo T. Farnsworth. | Jun 07, 2023 | ||
| Add new Web site: Social Networks and Archival Context - Biography of Philo Taylor Farnsworth. | Apr 15, 2023 | ||
| Add new Web site: Vigyaan Prasar - Farnsworth Philo Taylor. | Jan 22, 2023 | ||
| Add new Web site: Linda Hall Library - Philo Farnsworth. | Dec 15, 2022 | ||
| Add new Web site: Famous Inventors - Philo Farnsworth. | Apr 24, 2022 | ||
| Added photograph of Philo Farnsworth. | Jan 28, 2021 | ||
| Add new Web site: MY HERO Project - Philo T. Farnsworth. | Feb 11, 2019 | ||
| Add new Web site: Facts about Famous People - Biography of Philo Farnsworth. | Feb 11, 2019 | ||
| Add new Web site: Engineering and Technology History Wiki - Biography of Philo T. Farnsworth. | Oct 05, 2018 | ||
| Media added. | Jun 13, 2018 | ||
| Article thoroughly revised. | Apr 10, 2015 | ||
| Add new Web site: Museum of Broadcast Communications - Biography of Philo Farnsworth. | Feb 20, 2013 | ||
| Add new Web site: National Inventors Hall of Fame - Biography of Philo Taylor Farnsworth. | Feb 20, 2013 | ||
| Added image of Farnsworth. | Dec 08, 2009 | ||
| Added new Web site: PBS Online - Big Dream, Small Screen. | Sep 26, 2006 | ||
| Added new Web site: Lemelson-MIT - Biography of Philo Farnsworth. | Aug 04, 2006 | ||
| Added new Web site: TIME 100: Philo Farnsworth. | May 10, 2006 | ||
| Article added to new online database. | Jul 20, 1998 |
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