The growing "happiness gap" between men and women. Thirty years ago, women reported being slightly happier than men. Now men are happier.
One of the very few copies of the Magna Carta is going to auction. The only copy in America has been on display in the National Archives, but is owned by Ross Perot!
A team of students designs fantasy planets for NASA to study. These same students never, in their wildest fantasies, thought they'd ever have such a fun job.