The human brain uses approximately as much energy as a 10 watt light bulb.
120
The adult human brain weighs about 3 pounds (1,300-1,400 g).
99
Enamel is hardest substance in the human body.
61
Research has determined that most people are happiest at 7:26pm on a Saturday night.
69
An unprotected human can survive up to 1.5 minutes in space with no permanent bodily damage.
82
It has been scientifically proven that stroking a cat can lower one's blood pressure!
456
A person can live without food for about a month, but only about a week without water.
156
Cats have a weak sense of taste. They have only 473 tastebuds, humans have 9,000.
307