The average woman uses her height in lipstick every 5 years.
146
On average, a person will spend about five years eating during his or her lifetime.
90
Research has determined that most people are happiest at 7:26pm on a Saturday night.
69
A person will create enough saliva to fill two average size swimming pools during his lifetime.
191
It took 200,000 years for humans to reach 3 billion in number. It took 40 years for the next 3 billion.
11