PRE-INDUSTRIAL AGE People discovered fire, developed paper from plants, and forged weapons and tools with stone, bronze, copper and iron (13 h 48 m, 7 dic 35000 año aC – 13 h 30 m, 2 dic 1699 año)
Añadido al timeline:
fecha:
13 h 48 m, 7 dic 35000 año aC
13 h 30 m, 2 dic 1699 año
~ 36725 years