Batteries’ RSS- Self-moisturizing smart contact lensesResearchers have developed a new type of smart contact lenses that can prevent dry eyes. The self-moisturizing system maintains a layer of fluid between the contact lens and the eye using a novel mechanism.
- Less may be more in next-gen batteriesEngineers build full lithium-ion batteries with silicon anodes and an alumina layer to protect cathodes from degrading. By limiting their energy density, the batteries promise excellent stability for transportation and grid storage use.
- Self-moisturizing smart contact lenses
