On average, women have always lived longer than men.
195
Poor eyesight (myopia) is associated with higher IQ.
232
Wearing headphones for an hour increases the bacteria in your ear 700 times.
233
Your ribs move about 5 million times a year, every time you breathe!
60
One out of 20 people have an extra rib.
66
A woman's sense of smell is most sensitive during ovulation.
34
The record for the longest scientifically documented period without sleep is 264.4 hours (eleven days).
15
Like fingerprints, everyone's tongue print is different!
71