Published 23:15 IST, December 5th 2019
Braille model developed by JNU prof to teach chemistry to visually-challenged students
A Jawaharlal Nehru University (JNU) professor has developed a Braille model to teach chemistry to visually-challenged students.
![Braille](https://img.republicworld.com/tr:w-800,h-450,q-75,f-auto/rimages/0yc2jq2zsafvxpjh_1575567886_16_9.jpeg)
null | Image:
self
- Listen to this article
- 2 min read
Advertisement
23:10 IST, December 5th 2019