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.

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.

  • SkyeStarfallEnglish
    1·
    1 year ago

    Out of anything a saline solution is probably the least harmful thing you can put in your eyes. It’s effectively what tears are (in addition to a few other things) too.