Yellow Scope, LLC, is a Portland company that was founded by scientists and moms, Marcie Colledge, PhD and Kelly McCollum, MPH. We make rigorous and creative science kits for girls. We sell direct, to retailers and to online resellers. Our first product won a Parents' Choice Gold Award and was a finalist for a 2016 Toy of the Year Award. Our mission is to build girls' confidence in STEM at the age when their interest is most vulnerable.