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A comment on ‘Two-faced’ membrane can create electricity from salty and fresh water.

Re:‘Two-faced’ membrane can create electricity from salty an... by hannob on Saturday October 27, 2018 @03:53PM (#18317391)
The idea isn't new. It's been tried before in Norway, unfortunately not very successful:

https://en.wikipedia.org/wiki/Statkraft_osmotic_power_protot...

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