Wisdom teeth are the third set of molars located at the back of the mouth. They resemble the first and second molars but may sometimes be slightly smaller. Their significance and the reasons humans have wisdom teeth are explained by The Conversation. Teeth, which typically emerge last among the 32 teeth between the ages of 17 and 25, are commonly referred to as wisdom teeth. However, not everyone develops all four wisdom teeth, and for some individuals, the process can be so painful that immediate removal is necessary. Moreover, many modern humans can function perfectly well without them. Why …