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Holes is one of 42 books written by Louis Sachar, most of which are classified as children's literature. The novel is categorized as young adult literature but has also been labeled as realistic fiction, a tall tale, a folk tale, a fairy tale, a children's story, a postmodern novel, detective fiction, and a historical legend. [1]
Computer vision syndrome. Computer vision syndrome ( CVS) is a condition resulting from focusing the eyes on a computer or other display device for protracted, uninterrupted periods of time and the eye's muscles being unable to recover from the constant tension required to maintain focus on a close object.
Visual impairment. Visual or vision impairment ( VI or VIP) is the partial or total inability of visual perception. In the absence of treatment such as corrective eyewear, assistive devices, and medical treatment, visual impairment may cause the individual difficulties with normal daily tasks, including reading and walking. [ 6]
But some people don't want them, and if you're one of those people, we'll give you the bad news first: "Most people will benefit from glasses at some point in their life," says Dr. Michelle Holmes ...
In the most familiar acuity test, a Snellen chart is placed at a standard distance: 6 metres. At this distance, the symbols on the line representing "normal" acuity subtend an angle of five minutes of arc, and the thickness of the lines and of the spaces between the lines subtends one minute of arc. This line, designated 6/6 (or 20/20), is the ...
Check out these smart famous glasses wearers: Researchers at the University Medical Center in Germany linked spending more time in school and If so, a new study claims that you are more than ...
Finnegans Wake is a novel by Irish writer James Joyce.It is known for its allusive and experimental style and its reputation as one of the most difficult works in literature. In 1924, it began to appear in installments under the title "fragments from Work in Progress".
In order to see a clear image, the eye must focus rays of light on to the light-sensing part of the eye - the retina, which is located in the back of the eye.This focusing - called refraction - is performed mainly by the cornea and the lens, which are located at the front of the eye, the anterior segment.