Your Brain Capacitor. (Before you comment, this comes in various shades.) I heard a really interesting Fresh Air program today on NPR. It was about pain, placebos, meditation and the intersection of all three. The person who was being interviewed, author Jo Marchant, (who had a fantastic female British accent so she automatically sounded knowledgeable), was talking about, among other things, something called “immersive virtual reality”, which is the use of virtual reality wit