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Did you know?
The average adult has about 21 square feet of skin.
Did you know?
According to the Migraine Research Foundation, migraines are the third most prevalent illness in the world. Women are most affected (18%), followed by children of both sexes (10%), and men (6%).
Did you know?
Although puberty usually occurs in the early teenage years, the world's youngest parents were two Chinese children who had their first baby when they were 8 and 9 years of age.
Did you know?
The longest a person has survived after a heart transplant is 24 years.
Did you know?
Blood is approximately twice as thick as water because of the cells and other components found in it.
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