Which historical product development innovation is credited with introducing the concept of interchangeable parts, revolutionizing manufacturing in the early 19th century?

Throughout history, product development has revolutionized societies and economies. From the Industrial Revolution to modern times, innovations in how products are conceived, designed, and manufactured have shaped our world. This trivia question focuses on a pivotal moment in product development history that changed manufacturing forever. Test your knowledge of how historical product innovations transformed industries!

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Eli Whitney's cotton gin manufacturing process (1801)
Henry Ford's assembly line implementation (1913)
Thomas Edison's laboratory system at Menlo Park (1876)
Frederick Taylor's scientific management principles (1911)