Stylish dimple on his chin Superman can not be regarded as the standard of beauty. Previously, some scientists have suggested that certain persons are universally appealing because subconsciously indicate the high quality of the libido partner. It was believed that men have a better chin, and women - to narrow.
The researchers hypothesized that if the chin is a sign of health partner, the preferred form should not differ greatly around the world, and natural selection would lead to the fact that most people have their chins to be that way. However, the examination showed that the bone chins of people from different countries have significant differences in shape. The idea of an ideal chin - rather, a consequence of fashion than the index, such as the impact on the reproduction.