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It takes between a fraction of a second to about 10 seconds to retain concentration. Beyond 10 seconds, eye strain sets in and the person may lose concentration. Some can remain unblinked for up to 3 minutes but is really stressful. Engaging in any other activity with any other part of your body will however influence the eye to blink or lose its concentration. it just takes one blink of the eye, no longer than that.
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∙ 16y ago
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∙ 13y agoa .00001 of a second (a hundred-thousanth of a second) [WRONG]
A human blink lasts for 0.3 to 0.4 seconds. This varies fairly widely, and the rate of blinking is indicative of some diseases.
Wiki User
∙ 14y agoOn average, probably, only about a minute.
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∙ 7y agoThe average person blinks 17,000 to 22,000 times in a day, since on average a human blinks 16 times per minute.
Wiki User
∙ 15y agoJudging by the shutter speed of my camera, I would guess about 1/500th to 1/1000th of a second. That might be a little fast. Any optometrists out there?
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∙ 14y agoBased upon the analysis of high speed footage, it takes around 6/100 of a second to blink naturally.
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∙ 12y agoWiki User
∙ 13y ago1,528 times a day
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∙ 12y agoABOUT 23040
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How long can you keep your eye open without blinking?
The Average person can keep their eyes open for about 10 seconds. :D
Human Life expectancy without food and water?
The life expectancy of a human who has no food or water will depend on their age at the time. A human can live as long as 7 to 10 days without water and up to three weeks without food.My brother is in a hospice and he can't eat are drink water because he is unconscious. I want to know how long he can live.Now this matters with cost of living.If you can make tripping health bottles (glucose) into your brother's body, the problem in it decreases.Several days without water, 2-3 weeks without foodA person can survive at most for a week without water. It is possible to survive for a month or longer without food (fat people will survive longer than thin people, without food).Thirst would kill before hunger would, and the most a person could go without water would be three days (unless you were in the desert, in which case, you could die of dehydration in mere hours).In moderate temperatures, and with very little exercise, a person can survive an average of 3-5days without water.You can live without food for a lot longer - you begin to "starve" after 3 days - when your body begins to produce ketone bodies. Although it will differ depending on fat stores, an average person can survive for about 3 weeks without food.An average person can live for 4 to 6 weeks without food. The body cannibalizes the fat reserves and finally consumes it's own muscle tissue. Without water, a person would last less than a week.4 to 7 days. But if you drink your own urine it possible to survive up to 14 daysabout 3-7 days with out water and up to 4 weeks without food, and it would also depend on your weight, temperature and how active you are, also how healthy you are, and how much your body sweats and gives out waste.3 days without water, 14 days without food.without food for two weeks, provided the person has water.
How long do people with gigantism live?
It is well known that gigantism can cause various issues with a person's skeletal system and circulatory sysetm, because of the sheer size of the person, so the chance of living a long healthy life is slim. You must also consider the fact that if the person is too tall, they may not be able to walk confortably or without assistance, so it's hard to get exersice which will lead to a shorter life-span. You can make your own prediction using this information on how long the average person with gigantism lives, my guess is nothing over 60-70 years of ae.
How long is the lifespan of the average housefly?
The average lifespan of a housefly is about 2.5 weeks.
How long is a human tongue?
The average human tongue is 4 inches long.
How long can guineapigs go without blinking?
Guineapigs can go at least 6-9 hours without blinking
Does stare mean to look at someone without blinking?
Yes, to stare means to look at someone or something for a long time without blinking. It usually implies a fixed gaze and can sometimes be considered rude or intrusive.
How long can hamsters go without blinking?
However long it takes from them to stop blinking to the time it takes them to start blinking again.
How long has a human gone without blinking?
The longest recorded time a human has gone without blinking is 1 hour, 5 minutes, and 11 seconds. This record was achieved by Julio Jaime from Colorado, USA in 2016.
How long can you keep your eye open without blinking?
The Average person can keep their eyes open for about 10 seconds. :D
How long can you go without going to the bathroom?
a human can go up to 3 days without using the bathroom
How long would it take for someone to die without air?
It will vary from person to person depending on how long they can hold their breath but about 3 minutes is considered the average from what I have always been told.
How long can a person live without air?
A person can live minutes without air.
On average how long a day does the average person talk?
24 hours on the average.
How long is the average person's leg?
25 to 35 inches long
How long does a person?
You might be asking how long a person lives. The average age is around 75 years.
How long does the average person sit per lifetime?
The average person sits atleast 8 hours a day.
