RE: TIL that there is already a Cellphone that Works Without Battery! Making Calls with Energy Recovered from the Environment.

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lucky.digger (54)in #technology • 7 years ago

Thank you for this highly interesting post. This proves that any small device is able to communicate with only environmental signals.

7 years ago in #technology by lucky.digger (54)

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juanmiguelsalas (69) 7 years ago

Yes, it looks like it is possible... greed make it impossible ;) Thanks for the comment @lucky.digger!

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