Question

Which invention of the Han was called the wooden ox

Answer 1

The invention of the Han Dynasty known as the "wooden ox" was a mechanical device used for transportation and hauling heavy loads. It consisted of a wooden frame resembling an ox that was equipped with wheels, gears, and a system of ropes for pulling and lifting objects. The wooden ox was a significant development in the history of ancient Chinese technology and helped to improve efficiency in transportation and labor during that time.