Gyan Vigyan | 02.09.17

preview_player
Показать описание
Weekly roundup of developments in the field of science & technology.

Anchor: Smriti Rastogi
Рекомендации по теме
Комментарии
Автор

very good video maim deliy one video upload Kiya Jay thanks maim

MahendraKumar-dqvb
Автор

hindi m science report k hiye thanks...it's helping for understanding science

roshanmeena
Автор

Science express kin kin state ke liye hai

aakashbaranwal