Arunachal tech genius, who invented goggles for blind, wants to make world a better place

Written by Kallol Dey | Dimapur | Updated: January 12, 2018 8:56 pm Anang Tadar (centre) with his farmer parents at his village Nyapin in Arunachal Pradesh. The words ‘isolation’ and ‘obstacles’ more often than not accompany the mention of the North East, feeding a…