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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 [email protected] to c/[email protected]

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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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[–] [email protected] 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).

[–] [email protected] 1 points 1 year ago

Heh my bad. Thanks