Research has determined that most people are happiest at 7:26pm on a Saturday night.
69
The oldest stone tools found are dated from 2.7 - 2.9 million years ago. The species that made these tools is unknown.
13
All 13 minerals necessary for human life can be found in alcohol beverages.
282
It took 200,000 years for humans to reach 3 billion in number. It took 40 years for the next 3 billion.
11
Human hair and fingernails continue to grow after death.
7
A person can live without food for about a month, but only about a week without water.
156