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15h 29min, apr 9, 1860 y - First Recorded Sound
Description:
On April 9th, 1860, The First Recorded Sound Was Recorded.
Added to timeline:
Technological History Of Humanity
By
flixtocic
24 Jul 2022
0
0
442
Date:
15h 29min, apr 9, 1860 y
Now
~ 165 years ago
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