| A foetus develops its own unique fingerprints at eighteen weeks! |
| Kissing helps reduce tooth decay because the extra saliva helps clean out your mouth |
| Smiling releases endorphins in the body, which makes people feel better. |
| Xenotransplantation is the transplanting of animal organs into humans. |
| Women carry more sweat glands than men but men's sweat glands are more active. |
| Blood cells undergo continuous death and birth in the human body. Each second, roughly 8 million blood cells die and the same number are born. |
| A Laforte fracture is a fracture of all facial bones. |
| A person can become addicted to nicotine after smoking just 3 cigarettes. |
| The only part of the human body that cannot develop cancer is the lens of the eye. |
| A heart attack most often occurs in the morning when mental and physical stress are at their peak |