1 янв 850 г. - Invention of Gunpowder
Описание:
Chinese were practicing alchemy when they accidentally discovered explosives, caused by certain ores mixed with proportions and heat. Originally used for firewood, but later used as gunpowder in warfare.Добавлено на ленту времени:
Дата:
1 янв 850 г.
Сейчас
~ 1176 г назад