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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 humans blink their eyes? - Quora

www.quora.com/Why-do-humans-blink-their-eyes

On average we blink 14 times per minute, but only 7 times per minute when staring at a computer. This is just one of the reasons people have issues with ...

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 ...
www.ask.com/youtube?q=Why Do Humans Blink&v=wcB40K2PEws
May 21, 2015 ... I won, and then went on to not blink for another 5 minutes as part of a .... if we blink again and again why do we stop and we feel a little dizzy.

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 ...

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 ...

Kids Corner - Why Do We Blink - Pediatric Oncall

www.pediatriconcall.com/kidscorner/whywhat/Why_blink.aspx

Kids Corner - Read About Why Do We Blink On Pediatric Oncall.

Why Do You Blink? | Wonderopolis

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

Mar 19, 2014 ... 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 ...

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 ... of our users and do not necessarily reflect the views of MailOnline. We ...

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.
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Why Do We Blink? - Live Science

www.livescience.com

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

Why do we blink? | NBC News

www.nbcnews.com

Feb 25, 1999 ... We have to blink to cleanse and moisten the eye. Each time the eyelids close, salty secretions from the tear glands are swept over the surface ...

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 ...