As a system, not simply relying on support of scientific observation and experience, or knowledge, or the new scientific theory was discovered, not that it will be developing a new technology, as always. Some knowledge and theory of science, although it has been found for a long time, it is still the same basic knowledge accumulation. This is because some science knowledge to knowledge, interest, really. A particular problem is not born from a situation of social and economic forces to resolve the problem. There is no impetus to develop the technology. Some knowledge of science than to be developed.
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