An American psychologist proved in his research that the amount of hair on the body influences intelligence. The more hair you have, the smarter you are. In 1996, Dr. Aikarakudy Alias claimed that doctors and other well-educated people are more likely to have hair on their chest.
In Colombia, there is a multicolored river called Caño Cristales. It is famous because its water can be 5 different colors: red, yellow, green, blue, and black. A marvelous view!
Not only men have Adam’s apples but also women. However, it’s less prominent.