Why is the lathe car? Bed can be understood as the meaning of the table, the car in the lattice of the word should be how to understand?
In addition to the four major inventions that have great influence on the development of human society, the ancient Chinese have made great achievements in science and technology. From the sixth century AD to the fifteenth century AD, China has always been the most developed country in science and technology in the world.
② like bed equipment: ice bed, machine tools.
Ancient in the mechanical creation of inventions, but also the history of Chinese science and technology bright bright page.
Many people in mind, the traditional Chinese culture seems to lack the application of science and technology, but this is not the case.
