{
  "id": 5327310,
  "title": "14-year-old US farm boy who helped invent TV",
  "url": "https://urgent.news/2026/09/03/14-year-old-us-farm-boy-who-helped-invent-tv",
  "topic": "tech",
  "section": "Tech",
  "published": "2026-09-03T12:30:44.000Z",
  "source": {
    "name": "The Economic Times",
    "slug": "the-economic-times",
    "url": "https://economictimes.indiatimes.com/news/international/global-trends/in-1921-a-14-year-old-idaho-farm-boy-looked-at-the-rows-in-a-potato-field-and-imagined-television-how-philo-farnsworth-turned-a-plowed-field-into-a-world-changing-invention/articleshow/133736150.cms"
  },
  "original_language": "en",
  "account": "In 1921, a 14-year-old boy named Philo T. Farnsworth had an idea while walking behind a horse in a potato field in Idaho. The concept came to him when he noticed the parallel rows left by a farm harrow, and he envisioned breaking an image down into individual lines transmitted one after another. This idea laid the foundation for electronic television.Farnsworth's insight was that an image could be scanned horizontally, with each line transmitted separately. If those lines were received and reconstructed in the same order, the human eye would perceive them as a single moving picture. This was a major conceptual breakthrough in the field of television technology.At Rigby High School, Farnsworth sketched his idea on a blackboard, where his science teacher Justin Tolman recognized its potential and encouraged him. Despite the technology of the time not yet being able to bring his vision to life, Farnsworth persisted in developing his concept.Farnsworth successfully transmitted his first electronic television image on September 7, 1927, a simple straight line. This demonstration proved that his system could convert an image into electrical signals, transmit the information, and reconstruct it at the receiving end. Farnsworth's approach differed from the mechanical television systems being developed by others, as it used electronic scanning rather than mechanical components.The patent battle between Farnsworth and RCA began when the electronics giant claimed Vladimir Zworykin had developed the technology first. However, Farnsworth had the advantage of evidence from his teacher, who preserved his teenage drawings, establishing that he had conceived his idea prior to Zworykin's 1923 patent. In 1934, the Patent Office ruled in Farnsworth's favor, and RCA ultimately lost its appeal.Farnsworth's story is remarkable for its ordinary beginning. There was no advanced laboratory when the idea emerged; only a teenager, a horse, a harrow, and a field of potatoes. By the time he passed away, he had accumulated over 300 US and foreign patents. His rural Idaho origins gave birth to an invention that would profoundly impact human creativity, commerce, and culture.",
  "summary": null,
  "key_points": [
    "14-year-old Philo T. Farnsworth conceived TV idea in 1921.",
    "Farnsworth sketched concept on blackboard, teacher encouraged.",
    "First electronic TV image transmitted September 7, 1927."
  ],
  "editors_take": null,
  "illustration": null,
  "coverage": {
    "outlets": 1,
    "also_reported_by": []
  },
  "ai_generated": true,
  "disclaimer": "Summaries, key points and the editor’s take are written by software from other outlets’ reporting and may contain errors — always check the linked original."
}