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Blinking

en.wikipedia.org/wiki/Blinking

A slow-motion example of a blinking human eye. Blinking is a semi-autonomic rapid closing of the eyelid. A single blink is determined by the ... Infants do not blink at the same rate of adults; in f...

Why Do We Blink So Frequently? | Science | Smithsonian

www.smithsonianmag.com/science-nature/why-do-we-blink-so-frequently-172334883/

Dec 24, 2012 ... Thus, blinking is physiological riddle. Why do we do it so darn often? In a paper published today in the Proceedings of the National Academy of ...

Why do we blink? | HighlightsKids.com

www.highlightskids.com/science-questions/why-do-we-blink

I guess you've noticed that your eyes blink rather regularly. Most people blink about twenty-five times a minute while they are awake. Tear glands in the outside  ...

The reason we blink? Most of the time it's so our brains can switch ...

www.dailymail.co.uk/health/article-2256175/The-reason-blink-Most-time-brains-switch-off.html

Jan 2, 2013 ... We don't just blink to keep our eyes lubricated - it's often because our ... we consider something we did last week, or imagine what we'll do ...

Why Do We Blink So Much? Blinking Provides Mental Rest, New ...

www.huffingtonpost.com/2012/12/30/why-do-we-blink-so-much-mental-rest_n_2377720.html

Dec 30, 2012 ... Scientists have shown that the average person blinks 15-20 times per minute. That's up to 1,200 times per hour and a whopping 28,800 times ...

www.ask.com/youtube?q=Why Do Humans Blink&v=MzjOPtInf1c
Oct 19, 2014 ... Have you ever wondered the real reasons why we blink? Trace decided to come chat about a few of the different reasons why we close our ...

Why do we blink? | NBC News

www.nbcnews.com/id/3076704/t/why-do-we-blink/

Feb 25, 1999 ... PERHAPS THE more interesting thing about blinking is that we do it more frequently than is necessary to cleanse and moisten the cornea.

Why do we Blink? | Pitara Kids Network

www.pitara.com/science-for-kids/5ws-and-h/why-do-we-blink/

How many times do you blink in a minute? Weird, who knows! Well, mostly people blink around 15 times a minute (Reader's Digest – Why in the World). Blinking ...

Why Do You Blink? | Wonderopolis

wonderopolis.org/wonder/why-do-you-blink-2

Most people blink every 2-10 seconds. In one study, subjects blinked about 10 times per minute. When the subjects had their eyes focused on an object (such as ...

How many times do you blink in an hour and why do we blink? (Alex ...

www.understanding-life.org/ask-a-physiologist/how-many-times-do-you-blink-hour-and-why-do-we-blink-alex-age-11

This is a very good question but it does not have a simple answer because blink rate in humans varies tremendously – from 2 to 50 blinks per minute depending ...

Answer
Humans and other animals blink in order to protect the eye from foreign objects and to cleanse and moisten the eye by spreading tears over the eye's surface.
More Info

Why Do We Blink? - Live Science

www.livescience.com

Oct 24, 2012 ... We blink to clean, protect and moisten our eyeballs.

Why do humans blink their eyes? - Quora

www.quora.com

Blinking in an involuntary muscle movement that exists to distribute the tear layer that coats the eye. We need this tear layer to lubricate the eye and it is also ...

Why do we blink? | Go Ask Alice!

goaskalice.columbia.edu

Jul 28, 2015 ... When the eyelids close over the eyes (as they do about ten to fifteen ... protection — this is why people blink when something startles them or ...