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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

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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

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411 AI सारांश — 3 पॉइंट में

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मूल रिपोर्ट: Economic Times

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