WheelBarrow

The Wheelbarrow: China, First Century BC. Wheelbarrows did not exist in Europe before theeleventh or twelfth century (the earliest known Western depiction is in a window at Chartres Cathedral, dated around 1220 AD). Descriptions of the wheelbarrow in China refer to first century BC, and the oldest surviving picture, a frieze relief from a tomb-shrine in Szechuan province, dates from about 118 AD.

Transportation