The adult human brain weighs about 3 pounds (1,300-1,400 g).
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Chewing gum boosts your brain power.
285
The human brain has the capacity to store everything that you experience.
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Our Right Lungs takes more air than our left lung.
194
Women have about four times as many foot problems as men; lifelong patterns of wearing high heels often are the culprit.
111
If you are cold you are more likely to be hungry because you use energy to keep warm.
143
Your thumb is about the same size as your nose.
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It takes about 20 seconds for a red blood cell to circle the whole body.
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