It's common knowledge that 20/20 vision is as good as it gets. But where does this phrase originate?

It's common knowledge that 20/20 vision is as good as it gets. But where does this phrase originate?
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answer:20/20 vision 20/40 is worse than 20/20/
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Crescent-shaped vibrating blur on the right-middle of my vision... Should I be worried?

Description : Crescent-shaped vibrating blur on the right-middle of my vision... Should I be worried?

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What could this vision problem be ? (details inside)

Description : What could this vision problem be ? (details inside)

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Description : What do you know, if anything, about binocular double vision?

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What are some worthwhile but unusual visions of future societies?

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Description : What do you know about cross eyes?

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What do you see that (most) other people don't see?

Description : What do you see that (most) other people don't see?

Last Answer : answer:I used to be able to identify many fragrances. Probably close to 50. I was a fragrance buyer at Bloomingdale's at the time. I can't do it anymore. Maybe just 20 now. I've forgotten some of ... me of the I Love Lucy episode where she couldn't sit her dress was so tight. I notice fake hair.

Is it possible to define or explain colors?

Description : Is it possible to define or explain colors?

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Description : Anyone experience this issue from using Nook Tablet?

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If the eye of an animal has a great many cone cells as well as many rod cells, what does that detirmine about that animal?

Description : If the eye of an animal has a great many cone cells as well as many rod cells, what does that detirmine about that animal?

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Last Answer : Well I have the same problem, but I don’t really know how to exercise my eyes.

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Description : Do you wear contacts or glasses?

Last Answer : I wear glasses. I really need bifocals but for some reason I refuse to get them. What I would really like is contacts, the kind your can wear full time for as long as a month and then just use ... able to see clearly pretty much all the time, like when I was young, before my body started devolving.

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Description : Why doesn't the full moon look like a globe?

Last Answer : Huh? It looks spherical to me…

Why does one eye become weaker than the other?

Description : Why does one eye become weaker than the other?

Last Answer : What does weaker mean? One eye sees better all together, or one eye sees things far away better? One is 20/20 and the other is 20/10? All I know is I masturbate with both hands so I've ... lenses of different strengths so I don't need bi-focals. They are called mono-vision lenses and work great!

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Description : How much does Lasik cost?

Last Answer : I haven’t had it done, but I’m thinking about it if my terrible eyesight ever stabilizes. I’ve heard it advertised for about 500–1k per eye. Call around for doctors in your area.

Why do I view the same scene two different ways?

Description : Why do I view the same scene two different ways?

Last Answer : Could you elaborate?

I get a wierd popping along one side of my head, should I be concerned?

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Last Answer : Ah…um. My first thought was aneurysm. Anybody here a doctor?

If God existed and "designed us to love and have fellowship with him and all of mankind", would you wish to believe in him?

Description : If God existed and "designed us to love and have fellowship with him and all of mankind", would you wish to believe in him?

Last Answer : Well, you’ve summed up my belief in God for the most part. So i guess the answer is yes.

What are these little things I see?

Description : What are these little things I see?

Last Answer : They’re called, “floaters” and many people have them. There are clumps of cells in the fluid part of your eye. What you are seeing are the shadows of these clumps.

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Description : What you all like about art?

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My own personal genius?

Description : My own personal genius?

Last Answer : Wait, what are you asking?

Where does the phrase “I Cross My Heart and Hope to Die” originate from?

Description : Where does the phrase “I Cross My Heart and Hope to Die” originate from?

Last Answer : answer:According to someone on yahoo, it comes from a long poem or prayer back in the 1900, https://answers.yahoo.com/question/index?qid=20100901201717AAUQnEi Wait, someone pointed out that it can't ... . Which is a more current term. Another person says it's just a childhood rhyme. Interesting.

What does the phrase 'missing the woods for the trees' mean? How did it originate?

Description : What does the phrase 'missing the woods for the trees' mean? How did it originate?

Last Answer : answer:I think it means that we sometime's get caught in all the little, nitpicky, or pointless things in some situations and fail to see the bigger picture. ...sometimes people focus on ... they stepped back and observed the whole situation, they would find the forest they were looking for.

Where did the phrase "whatever suits your fancy" originate?

Description : Where did the phrase "whatever suits your fancy" originate?

Last Answer : answer:http://www.blurtit.com/q477317.html All the answer you need.

What does the phrase “dog days of summer” mean and where did it originate?

Description : When someone says the term “dog days of summer,” what does it mean?

Last Answer : The dog in the phrase comes from the ancient Egyptians who named the brightest star in the night sky, Sirius, after the god Osiris whose head was similar to a dog's. The Egyptians believed that the ... Nile River to flood. And so it was passed down generations to mean the very hot days in summer.

Where did the phrase we have the right to refuse service originate?

Description : Where did the phrase we have the right to refuse service originate?

Last Answer : Need answer

While measuring a chain line between two stations and intervened by a raised ground (A) Vision gets obstructed (B) Chaining gets obstructed (C) Both vision and chaining get obstructed (D) All the above

Description : While measuring a chain line between two stations and intervened by a raised ground (A) Vision gets obstructed (B) Chaining gets obstructed (C) Both vision and chaining get obstructed (D) All the above

Last Answer : (A) Vision gets obstructed

The vision of a common nationhood for India is a beautiful ideal and has a poetic appeal, but looking into the present conditions and the unconscious trends of the two communities appears incapable of fulfilment.” These are the words coined by A. Muhammad Ali Jinnah B. Sir Syed Ahmad Khan C. Allama Iqbal D. None of them

Description : The vision of a common nationhood for India is a beautiful ideal and has a poetic appeal, but looking into the present conditions and the unconscious trends of the two communities appears incapable of fulfilment. ... by A. Muhammad Ali Jinnah B. Sir Syed Ahmad Khan C. Allama Iqbal D. None of them

Last Answer : ANSWER: C

The vision of a common nationhood for India is a beautiful ideal and has a poetic appeal, but looking into the present conditions and the unconscious trends of the two communities appears incapable of fulfilment.” These are the words coined by A. Muhammad Ali Jinnah B. Sir Syed Ahmad Khan C. Allama Iqbal D. None of them

Description : The vision of a common nationhood for India is a beautiful ideal and has a poetic appeal, but looking into the present conditions and the unconscious trends of the two communities appears incapable of fulfilment. ... by A. Muhammad Ali Jinnah B. Sir Syed Ahmad Khan C. Allama Iqbal D. None of them

Last Answer : ANSWER: C

The vision of a common nationhood for India is a beautiful ideal and has a poetic appeal, but looking into the present conditions and the unconscious trends of the two communities appears incapable of fulfilment.” These are the words coined by 7 A. Muhammad Ali Jinnah B. Sir Syed Ahmad Khan C. Allama Iqbal D. None of them

Description : The vision of a common nationhood for India is a beautiful ideal and has a poetic appeal, but looking into the present conditions and the unconscious trends of the two communities appears incapable of fulfilment. ... 7 A. Muhammad Ali Jinnah B. Sir Syed Ahmad Khan C. Allama Iqbal D. None of them

Last Answer : ANSWER: C

What is Vision 20 ?

Description : What is Vision 20 ?

Last Answer : It means 20 year project

When the patient tells the nurse that his vision is 20/200, and asks what that means, the nurse informs the patient that a person with 20/200 vision a) sees an object from 20 feet away that a person with normal vision sees from 200 feet away. The fraction 20/20 is considered the standard of normal vision.

Description : When the patient tells the nurse that his vision is 20/200, and asks what that means, the nurse informs the patient that a person with 20/200 vision a) sees an object from 20 feet away that a person ... 20/20 line, the person of normal vision will be standing at a distance of 20 feet from the chart.

Last Answer : a) sees an object from 20 feet away that a person with normal vision sees from 200 feet away. The fraction 20/20 is considered the standard of normal vision.

What is Common shortcomings of Vision statement?

Description : What is Common shortcomings of Vision statement?

Last Answer : What is Common shortcomings of Vision statement? Vague and incomplete Too broad Not ... Not forward looking These shortcomings spell-out briefly.

How do you relate each community participant with the attainment of the common vision of the people?

Description : How do you relate each community participant with the attainment of the common vision of the people?

Last Answer : Each participant will work together to keep the vision going. If they share the same vision, it is more likely that they will be able to get it done.

Which one of the following statements best defines teamwork? a. People working collaboratively towards a common goal. b. Developing skills that will enhance project performance. c. Gathering the right people together to work on a project. d. Establishing vision and direction towards a common purpose.

Description : Which one of the following statements best defines teamwork? a. People working collaboratively towards a common goal. b. Developing skills that will enhance project performance. c. Gathering the ... together to work on a project. d. Establishing vision and direction towards a common purpose.

Last Answer : a. People working collaboratively towards a common goal.

Which one of the following statements best defines teamwork? a. People working collaboratively towards a common goal.b. Developing skills that will enhance project performance. c. Gathering the right people together to work on a project. d. Establishing vision and direction towards a common purpose

Description : Which one of the following statements best defines teamwork?  a. People working collaboratively towards a common goal .b. Developing skills that will enhance project performance.  c. Gathering the ... together to work on a project.  d. Establishing vision and direction towards a common purpose

Last Answer : a. People working collaboratively towards a common goal.

Common origin of man and chimpanzee is best shown by (a) binocular vision (b) chromosome number (c) dental formula (d) cranial capacity.

Description : Common origin of man and chimpanzee is best shown by (a) binocular vision (b) chromosome number (c) dental formula (d) cranial capacity.

Last Answer : (b) chromosome number

_______ sediments originate from elements in seawater that precipitate out of solution. -General Knowledge

Description : _______ sediments originate from elements in seawater that precipitate out of solution. -General Knowledge

Last Answer : Hydrogenous sediments originate from elements in seawater that precipitate out of solution.

Where does the river Narmada originate from? -General Knowledge

Description : Where does the river Narmada originate from? -General Knowledge

Last Answer : The Narmada, the largest west flowing river of the Peninsula, rises near Amarkantak range of mountains in Madhya Pradesh. It is the fifth largest river in the country and the largest one in Gujarat. It traverses Madhya Pradesh, Maharashtra and Gujarat and meets the Gulf of Cambay.

The phrase “BRAKING CO-EFFICIENT 20” from ATC means that the braking action is:

Description : The phrase “BRAKING CO-EFFICIENT 20” from ATC means that the braking action is:

Last Answer : poor

The phrase “BRAKING CO-EFFICIENT 20” from ATC means that braking action: a. Poor b. Medium to poor c. Medium d. Slippery

Description : The phrase “BRAKING CO-EFFICIENT 20” from ATC means that braking action: a. Poor b. Medium to poor c. Medium d. Slippery

Last Answer : a. Poor

The phrase “BRAKING CO-EFFICIENT 20” from ATC means that braking action: a. Poor b. Medium to poor c. Medium d. Slippery

Description : The phrase “BRAKING CO-EFFICIENT 20” from ATC means that braking action: a. Poor b. Medium to poor c. Medium d. Slippery

Last Answer : a. Poor

What common word or phrase have you always said incorrectly?

Description : What common word or phrase have you always said incorrectly?

Last Answer : hyperbole I always say Hy per bowl