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cover of episode Learning English Podcast - February 11, 2025

Learning English Podcast - February 11, 2025

2025/2/11
logo of podcast VOA Learning English Podcast - VOA Learning English

VOA Learning English Podcast - VOA Learning English
AI Deep Dive AI Chapters Transcript
People
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Ana Mateo
A
Andrew Smith
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James Galvin
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Jill Robbins
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John Russell
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Joseph Koresh
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Steve Van Knocker
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Topics
John Russell: 我介绍了菲洛·法恩斯沃斯,一位20世纪伟大的美国发明家。他14岁时就产生了电视的想法,并坚信电子设备是实现图像传输的关键。他发明了第一个可用的电视接收器和摄像机,并获得了专利保护。尽管他与强大的公司发生了法律纠纷,并面临许多商业和财务困难,但他对电视、雷达和原子能的和平利用做出了贡献。他被认为是20世纪最重要的发明家之一。

Deep Dive

Chapters
This chapter explores the life and inventions of Philo Farnsworth, the inventor of the television. It details his early interest in electricity, his revolutionary ideas at a young age, and his persistent battles against larger corporations to protect his invention. His legacy as one of the most important inventors of the 20th century is highlighted.
  • Philo Farnsworth invented the television at age 14.
  • He used electronic methods instead of mechanical ones.
  • He faced legal battles with RCA but won.
  • He made significant contributions beyond television, including early radar and the electronic microscope.

Shownotes Transcript

On today’s podcast, learn about inventor Philo Farnsworth on our new All About America series; researchers in Michigan are trying to improve the apple tree; find out how to avoid dementia in middle age; then, how to sound like a native speaker when asking questions on Lesson of the Day.