ipfs://bafybeiejfw5nmcabdtfh7nwhqkcckf4pcsldmkhipsskweejbetdzgb3v4#i

{'standard': 'arc69', 'mime_type': 'image/jpeg', 'description': 'Gunpowder: Origins in the East. Gunpowder, as it came to be known, is a mixture of saltpeter (potassium nitrate), sulfur, and charcoal. Together, these materials will burn rapidly and explode as a propellant\nThe Mongols were the first to be subject to flying fire an arrow fixed with a tube of gunpowder that ignited and would propel itself across enemy lines. More gunpowder-based weapons were invented by the Chinese and perfected against the Mongols in the next centuries, including the first cannons and grenades.00 buck, or double-aught buckshot (commonly mistaken as double ought buck), is probably the most famous type of shotgun ammo of all time. May 2022'}