Kagaz ka Itihas । History of Paper । Paper kaise Banta hai । Duniya me Sabse Pehle Kagaz kisne Banaya ।
#History
#paperhistory
Duniya me Sabse Pehle China me Kagaz Bana । Magar Uske Bad Hamara Bharat hi Pehla Desh Hai Jahan Kagaz ka Istemal Shuru Huwa ।