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Famous Inventors and Siemens Communications
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This statesman, politican, scholar, inventor, and one of our early presidents invented the swivel chair, the spherical sundial, the moldboard plow, and the cipher wheel.
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A
Thomas Jefferson
💡 Explanation:
Thomas Jefferson was a remarkable polymath who served as the third U.S. President and was also an accomplished inventor. His practical inventions included the swivel chair, spherical sundial, moldboard plow, and cipher wheel, all designed to solve real-world problems.