The Rise and Fall of Redheads

Redheads were originally made in Australia, but then they got outsourced to Sweden. The sex lives of women with red hair is clearly more active than those with other hair colour. If you lined up all the sperm in one ejaculate, it had stretched six miles. It takes five people to get semen out of a vulture. A blue whale sperm is only a very tiny amount longer than a human's one. People don't know why the fruit fly sperm is so big.