Tag Archives: Tell

Too Much Time in the Sun? Skin Patch Might Tell

Print this page WEDNESDAY, Dec. 5, 2018 — A new mint-sized, battery-free patch that alerts wearers to potentially harmful sunlight exposure in real time might become a powerful weapon in preventing skin cancer. Powered by the sun while designed to measure its rays, the patch automatically transmits sun readings to a user’s smartphone. It works… Read More »