There is a disease called ichthyosis that turns the skin scaly like a fish.
90
Your hair grows faster in the morning than at any other time of day.
91
When you fall in love, that 'high' feeling is caused by a flood of dopamine that is similar to that of cocaine.
44
Fingernails grow nearly 4 times faster than toenails.
31
The pupil of the eye expands as much as 45 percent when a person looks at something pleasing.
130
A woman's sense of smell is most sensitive during ovulation.
34