Ancient China's three Achievements
Three Achievements China has done
The Achievements
Ancient China created these three objects.
Ancient Chinese paper
Iron tools
Ancient Chinese Water wheel
This device was created during the Han Dynasty. The waterwheel saved great energy by applying the lever principle. In this device there were buckets wagons that used the waterpower itself to lift water. Because of this it saved manpower and improved efficiency. Some waterwheels had a set of gears and some had three set of gears. Next to the waterwheel they chinese people used cows and donkeys to supply power. The waterwheel were different because different types were used for different local domains.
What would life be without these Achievements
The construction would probably not be so big without the iron tools. That means our houses would have less supports from the Natural disasters.
The waterwheel supplied energy for the house and other appliances. We probably wouldn't have electricity because if the Chinese people didn't make the waterwheel it wouldn't have been an easier way to supply energy.