To hear chemistry professor Ernie Nolen talk about it, understanding chemistry is the easiest thing in the world, once you enter the right frame of mind. 鈥淭hat鈥檚 who I am,鈥 he says, pointing to a diagram of an organic molecule tacked to his office wall. Technically, he is correct 鈥 the molecules Nolen studies make [鈥
June 5, 2018