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Inventions and Movie Trivia Quiz
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who is popular for his invention of the revolving door
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A
Theophilus Van Kannel
💡 Explanation:
Theophilus Van Kannel invented the revolving door in 1888 and received a US patent for it. His invention was designed to prevent drafts from entering buildings while allowing easy passage. The revolving door became a standard architectural feature in commercial buildings worldwide.