More on the Mysteries of Attraction
Following up on this post about lap dancers, here’s yet another story in The Economist on the mysterious mechanisms of sexual attraction. It seems that there is a part of our DNA that is responsible for building a part of the immune system called the major histocompatability complex (MHC). In mice, MHC also has a role in sexual attractiveness — it changes odors (in the case of mice, the odor […]