FluffyToaster621

@FluffyToaster621@lemm.ee

• ⁨Comment⁩ on ⁨Scientists invent micrometers-thin battery charged by saline solution that could power smart contact lenses⁩ ⁨⁨1⁩ ⁨year⁩ ago⁩:

  Very 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.