Oxygen, carbon, hydrogen and nitrogen make up 90% of the human body.
118
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
All 13 minerals necessary for human life can be found in alcohol beverages.
282
It takes about 20 seconds for a red blood cell to circle the whole body.
102
The world's shortest man measures only 21.5 inches.
73
A person will create enough saliva to fill two average size swimming pools during his lifetime.
191