Your fingernails grow faster in summer.
744
Crying literally alleviates stress and uniquely allows humans to decrease feelings of anger and sadness.
24
Obsessive nose picking is called Rhinotillexomania.
101
The human brain uses approximately as much energy as a 10 watt light bulb.
120
We forget why we have entered a room because passing through doors creates an ‘event boundary’ causing the brain to file away what we were just thinking about.
26
Enamel is hardest substance in the human body.
61
Poor eyesight (myopia) is associated with higher IQ.
232
All 13 minerals necessary for human life can be found in alcohol beverages.
282