How Exactly Do Our Taste Buds Work?
How Exactly Do Our Taste Buds Work? Our taste buds are contained in the mucous membrane of the epiglottis at the base of the tongue, of the tip, sides and root of the...
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What Makes People Faint?
What Makes People Faint? The most urgent need of the body-more important even than food or drink-is oxygen, which is found in the air we breathe. When we breathe in,...
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What Is Haemophilia and How Does It Affects Clotting?
What Is Haemophilia and How Does It Affects Clotting? Having haemophilia means your blood cannot clot properly. Contrary to popular belief, this doesn’t mean you...
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What Is a Parachute and How Does It Work?
What Is a Parachute and How Does It Work? A parachute is a device used to slow down an object that is falling towards the ground. There are two forces acting on the...
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Why Should We Wash Our Hands Before Meals?
Why Should We Wash Our Hands Before Meals? We should wash our hands before meals as a protection against infections. We live in a world full of germs (micro-organisms...
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What Is the Pituitary Gland?
What Is the Pituitary Gland? The pituitary gland is a small structure about the size of a pea which is attached to the base of the brain. It consists of four parts and...
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Who Was Andreas Vesalius?
Who Was Andreas Vesalius? Andreas Vesalius (31 December 1514 – October 64) was the founder of modern anatomy. Vesalius was a Flemish-born anatomist whose...
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When Do People Stop Growing?
When Do People Stop Growing? People stop growing when their bones do, and that is usually between 15 and 25 years of age. Bones are made up of living tissue, composed...
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When Were Contact Lenses Invented?
When Were Contact Lenses Invented? Some say German glassblower F.A. Muller used Herschel’s ideas to create the first known glass contact lens in 1887. Other...
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What Is Muscular Dystrophy?
What Is Muscular Dystrophy? Muscular dystrophy is a group of disorders characterized by a progressive loss of muscle mass and consequent loss of strength. The most...
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