Blindness - Musharof Chy

Musharof Chy

2579 مشاهدات

تم إنشاؤه منذ 11 أشهر

A legally blind retired schoolteacher explains what blindness is and how it affects people. Include...

Musharof Chy

2579 مشاهدات

تم إنشاؤه منذ 11 أشهر

Learn all about Braille, its creator, and Helen Keller. Includes games, activities and codes.

Musharof Chy

2579 مشاهدات

تم إنشاؤه منذ 11 أشهر

Read about how vision works, what causes problems, what doctors do, and how learning changes.

Musharof Chy

2579 مشاهدات

تم إنشاؤه منذ 11 أشهر

Learn how the eyes work, common vision problems, causes, and treatments.

Musharof Chy

2579 مشاهدات

تم إنشاؤه منذ 11 أشهر

Learn what it is, leading causes in the United States and around the world, and when to see a docto...