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MIT develops a sensor that can work underwater without a battery and send back data
TechCrunch ^
| August 20, 2019
| Darrell Etherington
Posted on 08/20/2019 5:06:33 PM PDT by BenLurkin
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To: BenLurkin
This goes hand-in-glove with a project DARPA is known to be working on to use the ocean’s ambient sounds (snapping shrimp and such) as a low-powered active sonar to detect the passing of stealth vessels.
www.darpa.mil/program/persistent-aquatic-living-sensors
To: BobL
Preach it, brother.
22
posted on
08/21/2019 7:59:16 AM PDT
by
Delta 21
(Be strong & prosper, be weak & die! Stay true.... ~~ Donald J. Trump)
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