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John Deere's high-tech, self-driving tractors (pictures) - CNET
John Deere breaks new ground with self-driving tractors you can control from a phone
Tractor - Wikipedia
For John Deere, a 50,000-Pound Tractor Controlled By a Phone Is Just the Beginning - CNET
John Deere tractors go totally autonomous - Video - CNET
John Deere brings farming into the future with self-driving equipment - Video - CNET
John Deere's high-tech, self-driving tractors (pictures) - CNET
John Deere won't rest until farmers are the new techies
For John Deere, a 50,000-Pound Tractor Controlled By a Phone Is Just the Beginning