People who laugh more are better able to tolerate pain - both physical and emotional.
36
Only humans shed emotional tears.
331
Elephants are among the most emotional creatures in the world - they have even been known to rescue other animals, such as trapped dogs.
25
Most people smile when they are frustrated, according to a study.
15
The use of emoticons affects our corresponding brain areas and can actually trigger emotions.
21
Research has determined that most people are happiest at 7:26pm on a Saturday night.
69
The left ear is more responsive to words of love and emotion whispered into it than the right.
40