Why Do We Become Sea-sick?
Why Do We Become Sea-sick? We become sea-sick because our balancing organs, the labyrinthine portions of the inner ear, are disturbed by out-of-level movements, by...
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When Do Doctors Give Electric Shocks?
When Do Doctors Give Electric Shocks? Electric shock treatment, or electro convulsive therapy, is sometimes used with people suffering from mental illnesses in which...
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Why Do We Have Brains?
Why Do We Have Brains? The brain directs and coordinates movements and reflexes, registers sensations and is the supreme nervous organ by which man acquires knowledge...
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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 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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