You probably have ever asked to yourself or somebody if an introvert can become an extrovert. You may also have an opinion that being an extrovert is much better than being an introvert. Actually, both of them have their respective advantages...
Let's start from knowing the reason of why something funny is funny. Let's take a look at why when you see a funny thing then you laugh.
Laughter is a form of human communication. Several species of animals are known to laugh too, especially...
You may have heard that one of the ways to survive from a bear attack is by pretending to die or play dead in front of the bear. When you are in a jungle and suddenly you encounter a big wild grizzly, you will probably be panic since there...