On our CodyCross answers based website we have the solution for Katharine __; developed nonreflective glass. CodyCross game includes different missions and events which update daily so you can earn tokens that are mostly needed to help with answers for challenging clues. Now let's focus on the answer you need for Katharine __; developed nonreflective glass by scrolling down which is part of CodyCross Vlogging Group Puzzle 4.