It depends on how their sight is damaged. Cornea transplants can restore sight in some (but not all) cases.
you dont
left side
To fix a broken blind, you can try restringing it or replacing the broken slats. If the mechanism is broken, you may need to replace it or seek professional help.
in a year about 5 blind people,not very many blind people are the "the blind jason" but it does happen by accident. . . most of the time.
No there ways of becoming blind.
Blind people can have any colored eyes.
Louis Braille invented a reading system for blind people. He did not invent a language for blind people.
It raises awareness and it helps blind people to read using their fingers
no xD
Not all blind people use cell phones but I bet at least 40% of blind people use cell phones.
Blind people need Blind Dogs and Canes Also they may need to get seen to by a doctor.
no