Our eyesight gets worse as we get older. This is an unfortunate fact of life for all people over the …
Tagged as: blindness
Braille – a written language for the blind
Braille is probably the most famous tool for the blind and visually impaired. It is a written language that can …
The damage caused by eye infections
Trachoma is a common cause of blindness. Blindness develops because of repeated eye infections. However, trachoma is preventable. Both the …