Even the ancient Egyptians and Europeans tried to create the idea of a component with symmetry that would make circular movements along the axis. Today it is not known who exactly invented the wheel. There is information that it appeared as early as 3500 BC and quickly became one of the most important human inventions.
The wheel facilitates the agricultural and transport sphere. In addition, it is used to create other discoveries, including watches and carriages.
Ответ:
Wheel
Even the ancient Egyptians and Europeans tried to create the idea of a component with symmetry that would make circular movements along the axis. Today it is not known who exactly invented the wheel. There is information that it appeared as early as 3500 BC and quickly became one of the most important human inventions.
The wheel facilitates the agricultural and transport sphere. In addition, it is used to create other discoveries, including watches and carriages.