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Did you know?
If all the neurons in the human body were lined up, they would stretch more than 600 miles.
Did you know?
There are 60,000 miles of blood vessels in every adult human.
Did you know?
Women are two-thirds more likely than men to develop irritable bowel syndrome. This may be attributable to hormonal changes related to their menstrual cycles.
Did you know?
In the United States, there is a birth every 8 seconds, according to the U.S. Census Bureau's Population Clock.
Did you know?
The familiar sounds of your heart are made by the heart's valves as they open and close.