When you get goosebumps and your hair stands, the hair helps to trap air, making you feel warmer by keeping in your body heat.
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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.
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It takes approximately 12 hours for food to entirely digest.
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From the age of thirty, humans gradually begin to shrink in size.
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Redheads require more anesthesia to 'go under' than other hair colors do.
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Music has the ability to repair brain damage and return lost memories.
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Applying vodka to your face helps tighten your pores and can reduce the risk of acne breakouts.
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Laughing could dramatically improve your health – and be as good for you as a deep state of meditation, researchers have found.
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