About .5 milliseconds. The fastest part of your body other than your mind.
a rapid movement of the eyelid to moisture the surface of the eye.
The eyelid is the skin that covers your eye when you blink and your eyelashes are on the end.
Blinking is a reflexive action controlled by the brainstem and involves multiple factors such as moisture levels in the eye, the need to distribute natural tears, and protect the eye from foreign particles. The primary function of blinking is to keep the eye lubricated and clear of debris by spreading tears over the surface of the eye.
Fish do not have eyelids like humans do, so they cannot blink in the same way. However, some fish have a nictitating membrane that can cover their eyes for protection. This membrane acts like a thin, transparent eyelid and helps keep the eye moist.
Less than the blink of an eye; about 0.0107 second.
About as long as a blink of an eye.
300 to 400 milliseconds
It is over 18 minutes long, so unless you have something seriously wrong with your eye it does not relate to the blink rate.
Psalty Sing-a-longs
you must blink your eyes so water in your eye will come and keep the eye from drying
Blink of an Eye - 1999 is rated/received certificates of: USA:R
The cast of Blink of an Eye - 2002 includes: Emma Hoyle as Laura
I didn't see the cream pie coming; it happened in the blink of an eye. This means it happened instantly.
Cats and dogs blink with both eyes, though sometimes if they wanted to for any reason they can blink with one eye only and leave the other eye open, which is called a wink.
In the Blink of an Eye - 2009 V is rated/received certificates of: Netherlands:12
Three - 1998 Blink of an Eye was released on: USA: 16 February 1998
what are you talking about! never heard of somert so stupid! This is not an answer - let me clarify the question: : No, it is not something stupid. Perhaps I just didn't make my question clear enough. These are defineable measurements in time. : Blink - How long does it take for you to blink your eye? : Wink - How long does it take to wink your eye? : Twinkle (also referred to as a twink) - What is the length of time for the human eye to observe a reflection of light in someone's eye (an actual recordable event, the reflected light seen in someone's eye.)