Invention of the wheel (30 jan 3500 ano antes da era comum – 30 dez 2500 ano antes da era comum)
Descrição:
The wheel is a life-changing device that even humans still use to this day. The wheel changed how people transported goods. Before the wheel, people would drag their items in a "sledge", which could get it stuck in the mud and could carry few items. The wheel also was used for chariots and pottery.Adicionado na linha do tempo:
Data:
30 jan 3500 ano antes da era comum
30 dez 2500 ano antes da era comum
~ 999 years