One thing to expect in the Fall of 2016 is hair embellishments, reports Celia Ellenberg of Vogue. They can lend a simple yet elegant style to one’s look. As depicted in the article, hairstylist Odile Gilbert weaves branches of flowers into her. The math we learn in school can seem like a dull set of rules, laid down by the ancients and not to be questioned. In How Not to…