I need some I.S. information (Anything about I.S.)

Science in the broadest sense refers to any system of objective knowledge. In a more restricted sense, science refers to a system of acquiring knowledge based on the scientific method, as well as to the organized body of knowledge humans have gained by such research.
Fields of science are commonly classified along two major lines:

Natural sciences, which study natural phenomena
Social sciences, which study human behavior and societies
Whether mathematics is a science is a matter of perspective. It is similar to other sciences in that it is a careful, systematic study of an area of knowledge — specifically, it focuses on a priori knowledge. Mathematics as a whole is vital to the sciences — indeed, major advances in mathematics have often led to major advances in other sciences. Certain aspects of mathematics are indispensable for the formation of hypotheses, theories, and laws, both in discovering and describing how things work (natural sciences) and how people think and act (social sciences).
Science as defined above is sometimes termed pure science in order to differentiate it from applied science, the latter being the application of scientific research to human needs.

圖片參考：http://upload.wikimedia.org/wikipedia/commons/thumb/5/56/Bohr_model.svg/307px-Bohr_model.svg.png


The Bohr model of the atom, like many ideas in the history of science, was at first prompted by and later partially disproved by experiment.

Scientific literature


Main article: Scientific literature
Science has become so pervasive in modern societies that it is generally considered necessary to communicate the achievements, news, and dreams of scientists to a wider populace. This need is fulfilled by an enormous range of scientific literature. While scientific journals communicate and document the results of research carried out in universities and various other institutions, science magazines cater to the needs of a wider readership. Additionally, science books and magazines on science fiction ignite the interest of many more people. A significant fraction of literature in science is also available on the World Wide Web; most reputable journals and news magazines maintain their own websites. A growing number of people are being attracted towards the vocation of science popularization and science journalism.

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