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Today in History: Thomas Edison unveils groundbreaking phonograph invention

11/21/2025

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Summary

Story summary

On November 21, 1877, Thomas Edison announced his invention of the phonograph, a groundbreaking device capable of recording and playing sound. This innovation marked a significant advancement in audio technology, paving the way for future developments in sound recording and reproduction. Edison's work laid the foundation for the modern music industry.

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Story summary

On November 21, 1877, Thomas Edison announced his invention of the phonograph, a groundbreaking device capable of recording and playing sound. This innovation marked a significant advancement in audio technology, paving the way for future developments in sound recording and reproduction. Edison's work laid the foundation for the modern music industry.