Are the Parallel Lines the Same Length?
Stare at One of the Lobster’s Eyes
Native American or Eskimo Entering a Cave?
It all started two summers ago, when Mrs. Donna Evans, the wife of former U.S. Ambassador to Armenia John Evans, visited the 10th century renowned Armenian Monastery of Sanahin in Lori region. A child, playing in the courtyard, caught Mrs. Evans’ attention.
Refractive disorders affect the cornea and the way we see. Our eyes are very much like the way a camera takes a photograph – the refractive process. The cornea and lens in your eye act as the camera lens and the retina is similar to the film. The image that your retina “sees” goes to your brain, which tells you what the image is. The cornea bends, or refracts, light on the retina enabling us to see. When the curve of the cornea is irregularly shaped, the cornea bends light imperfectly on the retina. This is what causes a refractive error and affects your vision — myopia, hyperopia and astigmatism.
Myth: Only boys are color-blind.
Fact: It's estimated that up to 8% of boys have some degree of color blindness, whereas less than 1% of girls do.
Myth: Wearing contacts prevents nearsightedness from getting worse.
Fact: Wearing contact lenses will not permanently correct nearsightedness. Myopia or nearsightedness is usually an inherited condition, and contact lenses can only be expected to improve vision. They cannot prevent nearsightedness from getting worse.
Myth: Benjamin Franklin invented bifocals.
Fact: The English optician Samuel Pierce invented bifocals around 1775.
Lucik Yeritsyan lives with her family in a house on the outskirts of Artsvaberd, a small village in the Tavush marz. The house has one living room, one bedroom, a kitchen and a corridor where Lucik lives. The wooden stove is in the corridor next to Lucik’s bed. In the one-bedroom house — with a small orchard, a vegetable plot and a few sheep and hens, eight other people live with Lucik. They include her husband, Armen; son and daughter-inlaw Ashot and Maro; and five grandchildren- age five through 16.