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15 ч 29 мин, 9 апр 1860 г. - First Recorded Sound

Описание:

On April 9th, 1860, The First Recorded Sound Was Recorded.

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Technological History Of Humanity

24 июл 2022

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15 ч 29 мин, 9 апр 1860 г.

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~ 165 г назад

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