Although African-Americans make up only 13% of the U.S. population, they accounted for one half of the estimated new HIV/AIDS diagnoses in 2004.
70
More people use blue toothbrushes, than red ones!
66
One quarter of the human brain is used to control the eyes.
43
Laughing could dramatically improve your health – and be as good for you as a deep state of meditation, researchers have found.
28
Sex burns about 360 calories per hour.
861
Your heart will pump about 212 million liters in its lifetime.
26
The human brain has the capacity to store everything that you experience.
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Chocolate, sex, and laughter are all important for a healthy brain.
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