A person will create enough saliva to fill two average size swimming pools during his lifetime.
191
Studies show that the risk of a “secret love” being revealed heightens romantic feelings for the partners, thanks to increased levels of phenylethylamine (PEA).
99
‘Old people smell’ is actually caused by a chemical, 2-nonenal, that old people secrete through their skin
8
According to Harris Interactive, 70% of men and 57% of women shower daily.
75
The average person walks the equivalent of twice around the world in a lifetime
69
The average American spends a third of their overall time online playing games and using social networks.
298
Approximately 141 million Valentine's Day cards are exchanged worldwide every year.
104