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Scientists invent micrometers-thin battery charged by saline solution that could power smart contact lenses (techxplore.com)

submitted 1 year ago by L4s@lemmy.world to c/technology@lemmy.world

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Scientists invent micrometers-thin battery charged by saline solution that could power smart contact lenses::Scientists from NTU Singapore have developed a flexible battery as thin as a human cornea, which stores electricity when it is immersed in saline solution, and which could one day power smart contact lenses.

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[–] whoops69hehe@lemmynsfw.com 7 points 1 year ago (1 children)

You're not wrong, but the prior comment references "morale issues" which is different from "moral issues" or morality in general. The former is about the troops feeling of well-being and optimism (morale) and the latter is about ethics and right vs wrong (morality).

[–] Kungolicious@lemmy.world 1 points 1 year ago

Heh my bad. Thanks