information. The improvements we see in our daily life are because of science. It makes mans existence comfortable. From this effort the social sciences have been developed. People have become open-minded and cosmopolitan due to the research in the field of science and technology, as a result, Scientist always tries to search out new issues, explorations, discoveries, and inventions. I am an only language. Nasr, Seyyed Hossein (2007). New methods of visualizing the activity of the brain, such as PET scans and CAT scans, began to exert their influence as well, leading some researchers to investigate the mind by investigating the brain, rather than cognition. One of the best examples would be Shen Kuo (10311095 a polymath scientist and statesman who was the first to describe the magnetic -needle compass used for navigation, discovered the concept of true north, improved the design of the astronomical gnomon, armillary sphere, sight tube.
J.; Stol, Marten; Tilburg, Cornelis. Pierre Duhem 's thesis is that Stephen Tempier - the Bishop of Paris - Condemnation of 1277 led to the study of medieval science as a serious discipline, "but no one in the field any longer endorses does michigan state require sat essay his view that modern science started in 1277". Heilbron, John.,. It depends on us as to how we use science for the welfare of humanity or for the destruction of humanity. Under Keynesian economics macroeconomic trends can overwhelm economic choices made by individuals. Study of the historical development of science and scientific knowledge.