You can alleviate a tickly throat by scratching your ear.
9
Chewing gum boosts your brain power.
285
You have no sense of smell when you're sleeping!
72
The chemicals indole and skatole, which help to account for the particular smell of human feces, are used as ingredients in perfume!
-3
Some people have a "natural alarm clock" allowing them to wake up when they want. This is actually caused by a burst of the stress hormone adrenocorticotropin.
15
A man once sued his doctor because he survived his cancer longer than the doctor predicted.
74
The human brain has the capacity to store everything that you experience.
4k
The human brain uses approximately as much energy as a 10 watt light bulb.
120