While it was the most deadly earthquake and the fifth deadliest natural disaster in history, there have been earthquakes with higher magnitudes. Aftershocks continued several times a month for half a year.
What eye prescription is considered legally blind? A: In order to be considered legally blind, a person must have a score of no better than 20/200 on a vision test while wearing corrective lenses, according to WebMD. The test may also be administered with a restricted field of vision, but the results must be the same. Continue Reading.
Correction, Oct. 27, 2009: The article originally stated that legally blind people can never obtain a driver's license. In most states, they can apply for a restricted driver's license, as long as their visual acuity exceeds a legal limit with the aid of a bioptic telescopic device .(Return to the corrected sentence.).