a rapid movement of the eyelid to moisture the surface of the eye.
I'm thinking that this is easy to test and find out.When you blink, the only part of you that moves is your eyelid. The rest of you stays still.So if you move your eyelid faster than the speed of light and it goes back in time,then your eyelid would disappear, because the rest of you would stay here in thepresent time.You could try it any time, wherever you are, and see what happens.But how fast would you have to blink ?If your eyelid moves a whole inch during a blink, then in order to move at the speedof light, you'd have to move it fast enough to blink 11,802,827,520 times in one second.That's about 590 thousand times faster than that high squeal you hear froma mosquito's wings.Do you think you can do that ? Good luck on your experiment.
The eyelid is the skin that covers your eye when you blink and your eyelashes are on the end.
To make a light blink faster, you can decrease the time duration between each blink by adjusting the programming code. This can involve changing the delay time between on and off states of the light to a shorter interval. By decreasing the delay time, the light will appear to blink faster.
About .5 milliseconds. The fastest part of your body other than your mind.
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.
Light
A Blink of the Eye is a 0.40 of a second a 99 mph baseball is 0.395 of a secondwhich means the baseball is faster if you don't believe watch the pros that throw 95 mph if you blink you will not the see the ball
idk all of them but if a pitcher is throwing 95 mph then the ball will reach the plate at aproximately .395 of a second... the human eye takes .4 to blink so therefore a 95 mph pitch reaches the plate faster than the humn eye can blink
Don't blink. Blink and you're dead. They are fast. Faster than you can believe. Don't turn your back. Don't look away. And don't blink. Good Luck.
Psalty Sing-a-longs
Faster than you can blink. About 1/18,000ths of a second.
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
Why would you want the blinker faster. They should blink at factory specs.
Let's say that you can accomplish a complete blink in one hundredth (0.01) of a second. In that amount of time, a beam of light could travel . . . -- from New York City to Albuquerque, New Mexico, -- or from Los Angeles to Grand Rapids, Michigan -- or from London to Rome and back to London -- or from Jerusalem to Berlin -- or from Miami to Disney World and back to Miami, almost five times.
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.