What I learned about the brain – and the many little annoying sounds around us (1min)

The sounds of aircons, projectors, fans, cars, clocks ticking can be annoying to a point where they are almost unbearable. Our good fortune: Often we don’t even notice them. One part of our brain (Hippocampus) is like: “Well there’s a sound, but not important, we got better things to do, … Read more