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en
AIzaSyCYaC8UkdPkQKLFUmpasLV5eC3M802CrcA
71508
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2

jan 26, 2006 - There are an estimated 560 million people in the world with hearing loss.

Added to timeline:

10 months ago
0
0
130
deaf history timeline

Date:

jan 26, 2006
Now
~ 12 years ago
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