Why do our eyes keep on blinking?!


Question: Why do our eyes keep on blinking!?
Answers:
Blinking, as opposed to batting, our eyes automatically supplies two forms of moisture to our eyes, to keep them from drying out, and to keep foreign matter from entering and irritating our eyes!. Eyelids themselves, our built-in "wind-shield wipers," are merely folds of skin, controlled by muscles capable of expanding and contracting so rapidly, that blinking does not impair our vision!. Mother Nature lined the rims of our eyelids with 20-30 sebaceous, oil-producing glands, which are located between our eyelashes, and are invisible to the naked eye!. Blinking automatically coats the eyelid and eyelashes with the lubricant it secretes, to prevent them from drying out!.

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