Headaches are still largely a medical mystery. We have no pain receptors on our brain, yet we so often experience pain which seems to come from it. This infographic outlines the 3 main types of headaches, and their probable causes.
Have you ever noticed how closely walnut halves resemble human brains? Bilbao, Spain-based designers Ruth and Sira Garcia made deliciously macabre use of that resemblance with their awesome series of Chocolate Skulls Gone Nuts. Each grinning chocolate skull features an exposed brain made of walnut or candy.
According to a recent study conducted by Loughborough University’s Sleep Research Center in England, women need to sleep somewhere around 20 minutes more than men, Woman’s Day reports. The study followed 210 middle-aged men and women.