this post was submitted on 13 Jun 2024
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A battery charged by tears may make smart contact lenses a reality | Digital Trends (www.digitaltrends.com)
submitted 5 months ago by Espiritdescali to c/futurology
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[–] CanadaPlus@lemmy.sdf.org 3 points 5 months ago

How much power does it provide? This doesn't sound like a high-energy reaction.

Second question, if it's actually enough to be useful, which I doubt: How long does it last?

This reads like a nothingburger right now. Science journalists have a way of taking academically-interesting projects and omitting all the catches so they seem commercially relevant.