Researchers invent waterproof patch to monitor UV ray exposure
Thursday, September 22, 2016 - 09:01
in Astronomy & Space
How much sun exposure is enough? Andrea Armani, holder of the Fluor Early Career Chair in Engineering and graduate researcher Michele Lee of the USC Viterbi School of Engineering have developed a color-changing patch that can notify users of exposure to ultraviolet rays. A person wearing the transparent, flexible 0.5” by 0.5”-sized patch is notified […]