बारूद का इतिहास | Gunpowder Ki Khoj Kaise Hui?China To Entire world.

Discover the fascinating history of gunpowder! Learn how it was invented in ancient China, how it spread around the world, and how it changed the history of warfare. Subscribe for more interesting historical documentaries! #HistoryOfBarud #GunpowderHistory #HistoryInHindi MUSIC CREDIT : 'Titan' by Scott Buckley - released under CC-BY 4.0. www.scottbuckley.com.au