14-Year-Old Named America?s Top Young Scientist

ST. PAUL, Minn. & SILVER SPRING, Md.–(BUSINESS WIRE)–3M (@3M) and Discovery Education (@DiscoveryEd), have named 14-year-old Kara Fan from San Diego, California, the winner of the 2019 3M Young Scientist Challenge (#YoungScientist). Kara invented a first aid liquid bandage using nano-silver technology to reduce the risk of superbug infections caused by antibiotic overuse. Using the biosynthesis method?a multi-step, enzyme-catalyzed process where substrates are converted into more complex prod