How Tall Was the World’s Tallest Man?
How Tall Was the World’s Tallest Man? Many claims have been made, but the tallest man about whom we have clear, recorded evidence was Robert Pershing Wadlow, who was...
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Why Do We Get Indigestion?
Why Do We Get Indigestion? Indigestion is caused when stomach acid comes into contact with the lining of the digestive tract. The acid attacks the lining, breaking it...
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How Do Medicines Act?
How Do Medicines Act? Medicines act in a variety of ways. Some can cure an illness by killing or halting the spread of invading germs, such as bacteria and viruses....
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Why Do Medicines Come in Different Forms?
Why Do Medicines Come in Different Forms? Sometimes it seems like there are more medicines than there are diseases, and it can be hard to keep them straight. Some...
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When Does the Menopause Begin?
When Does the Menopause Begin? The menopause, climacteric or “change of life” may begin for women at any time from the late 30’s to early 50’s, but usually...
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What Is Blood Plasma?
What Is Blood Plasma? Plasma is the liquid part of the blood, in which the red and white blood cells float. It is the red oxygen carrying cells that give the blood its...
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Who Founded the Mayo Clinic?
Who Founded the Mayo Clinic? The Mayo Clinic in Rochester, Minnesota, United States, was founded by William Worrall Mayo. He opened a medical practice that evolved...
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Why Do We Sometimes Need to Scratch?
Why Do We Sometimes Need to Scratch? One of the commonest causes of an itchy skin is an allergy. The word was coined in 1906 by Professor Clemens von Puquet of Vienna...
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What Is the Cause of Flat Feet?
What Is the Cause of Flat Feet? When you make wet footprints on the bathroom floor, you will see that there are blank patches in the middle between the toe marks and...
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When Do Bones Break?
When Do Bones Break? Bones break under varying degrees of pressure according to age, health and other circumstances. They are made of hard, strong connective tissue and...
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