A person will create enough saliva to fill two average size swimming pools during his lifetime.
191
The “cheerleader effect”, the theory that girls look more attractive in groups, is scientifically proven.
8
‘Old people smell’ is actually caused by a chemical, 2-nonenal, that old people secrete through their skin
8
You share your birthday with at least 9 other million people in the world.
201
The average person in their lifetime will spend an estimated 20,160 minutes kissing!
212
Studies suggest that people who appear to be constantly distracted have more "working memory" and "sharper brains".
13
Identical twins do not have identical fingerprints.
79
