Evidence of
guns used in Bengal in 15th century
The 'Shukranti' medieval Indian text,
describes how gun powder can be prepared using saltpetre | "Glimpses
of Chemistry in Ancient and Medieval India"
on the occasion of 33rd International Chemistry Olympiad 2001 being held at
Mumbai, India from July 6th to July 15th 2001. | Handbook
an Ancient Indian Chemistry
A handbook on practices of ancient and medical
Indian chemist, complied by two scholars |
Indian Express