Recently I found a beautiful, funny, intelligent woman, Vi Hart, a YouTuber who creates entertaining, thought-provoking mathematics and music videos that explain mathematical concepts through doodles. It is an absolutely delightful and enlightening experience to watch her doodling, drawing those beautiful, adorable mathematical geometric shapes. Besides, she explains those mathematical concepts in a singing tone, which is cheerful and amusing to listen to. I think she did a fantastic job in spreading the idea that mathematics can be, and yes, is fun & beautiful in such exciting and entertaining ways. That is also what I always want to make the general audience feel about math.