90% of people sit at their computer desk slouching, supporting their head with their left hand.
41
Babies cry but they don't produce tears until one to three months after birth.
238
Intelligent men tend to be more sexually faithful.
31
Only 10-20% of the population can wiggle their ears and raise one eyebrow.
22
There are actually seven different types of twins: Identical, Fraternal, Mirror-Image, Polar Body (Half Identical), Mixed Chromosome, Superfecundation, and Superfetation.
20
‘Old people smell’ is actually caused by a chemical, 2-nonenal, that old people secrete through their skin
8