Wired Science has an interesting blog post about why our best thinking seems to happen when we're in the shower. According to psychologists, it's because the shower is a perfect situation for our brains to enter the "default mode network," a mental state in which the environment seems to fade and you become more aware of your internal thoughts. Kind of like an out-of-body experience. Activities like showering (or building LEGO!) engage a part of your brain to keep you just mentally active enough to be stimulated, but still allow for you to have an uninterrupted stream of thought for those eureka moments. It's also known in psychology as a state of "Flow." Earlier this week, we tested Birdly, a virtual reality apparatus that attempts to put your brain in that state of flow--by giving you the sensation of flying like a bird. We'll have video and a writeup recapping it soon!