Interesting news posted without comment FYI

[mismused]

delete

 

[matriarch]

Scientists Probe the Use of the Tongue
By MELISSA NELSON

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In testing, blind people found doorways, noticed people walking in front of them and caught balls. A version of the device, expected to be commercially marketed soon, has restored balance to those whose vestibular systems in the inner ear were destroyed by antibiotics.

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Forget the damn military uses..........focus on this one, and it will get my wholesale support.