There are about 1,400 different species of bacteria in your belly button.
10
On average, there's 100 billion neurons in the human brain.
83
When you fall in love, that 'high' feeling is caused by a flood of dopamine that is similar to that of cocaine.
44
Laughing could dramatically improve your health – and be as good for you as a deep state of meditation, researchers have found.
28
Chewing gum boosts your brain power.
285
Phobatrivaphobia is fear of trivia about phobias.
39
A man once sued his doctor because he survived his cancer longer than the doctor predicted.
74
One out of 20 people have an extra rib.
66