FluffyToaster621@lemm.eetoTechnology@lemmy.world•Scientists invent micrometers-thin battery charged by saline solution that could power smart contact lensesEnglish
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1 year agoVery cool technological achievement, but eye-batteries don’t necessarily sound all that safe, non-corrosive/toxic or not, it’s still a constant reaction to create and store electricity in a very vulnerable location.
the nerve