Friends. I’m studying the new math. Friends Addition. As in, how many friends do you have? There’s that ever-present number you see on Facebook. How many friends to you have there? As if, the majority of those contacts are real friends. And now, I’ve come across this study. It has me thinking friends and numbers. Adding them up. Scientists in Britain are looking at the age you have the most friends. When you are, according to the Aalto and Oxford