Facts
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The average red blood cell lives for 120 days.
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10% of human dry weight comes from bacteria.
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Humans are the only primates that don't have pigment in the palms of their hands.
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The human body can function without a brain.
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Babies start dreaming even before they аre born.
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The aorta, the largest artery in the body, is almost the diameter of a garden hose.
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It is impossible to sneeze with your eyes open.
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The life span of a taste bud is ten days.
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We give birth to 100 billion red cells every day.
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Nerve Impulses travel at over 400 km/hr (25 mi/hr).