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A comment on ‘Two-faced’ membrane can create electricity from salty and fresh water. Parent comment
Still a pretty cool thing if they can just install these in a river mouth and get free electricity out of 'em.
[1] And an external heat source such as a coal fire.
Still a pretty cool thing if they can just install these in a river mouth and get free electricity out of 'em.
[1] And an external heat source such as a coal fire.