I was talking to a neurologist who was studying a picture of a woman’s brain when I was in the library last week, and I was curious about something in the image that appeared to be “bright lights”. He told me that the “bright lights” represented the additional storage space that women had in their brain, so that they could easily retain details of some negative thing that their husbands did decades ago. (No man that I personally know would be shocked by this recent medical discovery).