Chinese invention of gunpowder during the 1100s (1 янв 1100 г. – 1 янв 1199 г.)
Описание:
Taoist monks were experimenting for medicine and accidently discovered gunpowder. Was originally used for fireworks and pyrotechnics but was eventually used as weapons.Добавлено на ленту времени:
Дата:
1 янв 1100 г.
1 янв 1199 г.
~ 99 years