Thread: Hearing aids for profound losses
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Old 07-14-2008, 04:51 PM   #98 (permalink)
vallee
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Join Date: Aug 2007
Location: Tennessee
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Quote:
Originally Posted by thirdgencubfan View Post
I would worry about battery prices, at least in the near future. Current battery technology is based on zinc, and unfortunately we're about to approach a really bad global zinc shortage:

Record zinc prices on global shortage
WOW I did not know that. I wonder what my Advanced Bionic rechargeable batteries are made of?
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