Sciense

Science, science, or science are all conscious efforts to investigate, discover, and increase understanding of human reality in terms of a variety of human nature. The points generated is limited to certain formulas. Science provides certainty by limiting the scope of his views, and the certainty of science derived from its limitations. 
Science is not just knowledge (knowledge), but summarize a set of knowledge based on theory -theory agreed and can be systematically tested with a set of methods that are recognized in a particular field of science. In the light of philosophy, science formed because people try to think more about their knowledge. Science is a product of epistemology .
Natural science can only be sure after the field is limited to the terms of the bahani (material only), or the psychology of human behavior can only be predicted if the view is limited to the scope of the general terms of a concrete human behavior. With regard to this example, the natural sciences to answer questions about how far the sun and the earth, or the science of psychology to answer whether a girl fit to be a nurse.
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The terms of the science

In contrast to knowledge , knowledge is special knowledge about what causes something and why. There is a requirement of scientific things can be referred to as a science . Nature of much scientific as science requirements affected the natural sciences paradigm that has been there first.

1. Objective . Science must have an object of study consisting of one class of properties is essentially the same problem, it appears from the outside as well as the shape of the inside. The object may be there, or maybe there is yet to be tested for its presence. In studying the object, which is sought is the truth, the rapprochement between the know with objects, so-called objective truth, not subjective based research subject or subjects of research support.
2. Methodists are efforts being made ​​to minimize the possibility of irregularities in the search for truth. Consequently, there must be a certain way to ensure the certainty of truth. Methodically derived from the Greek "metodos" which means: the way, the road. In general methodical means of specific methods used and generally refers to the scientific method.
3. Systematic . On his way to try and explain knowing an object, science must be decomposed and formulated in an orderly and logical relationships to form a meaningful system as a whole, a comprehensive, integrated, and is able to explain the sequence of cause and effect regarding the object. Knowledge arranged systematically in a series of cause and effect is the third science requirement.
4. Universal . Truth to be achieved is a universal truth that general (non-specific). Example: all 180 º angled triangle. Therefore universal is the fourth science requirement. Later the social sciences to realize levels-an-general (universal) which contains different natural sciences since its object is human action. Therefore, to achieve a level of universality in the social sciences, and the specific context must be available anyway.

Modeling, theory, and law

Main article: the scientific method
The term " models "," hypothesis "," theory "and" law "carries a different meaning in science than the general understanding. Scientists use the term model to describe something, in particular that could be used to make assumptions that can be tested by experiment / experimentation or observation .
One hypothesis is that the allegations have not been supported or proved by experiment, and the laws of physics or the laws of nature is a scientific generalization based on empirical observations.

Mathematical and scientific methods

Math is important to science, particularly in the role it plays in expressing scientific models. Observe and collect measurement results, as well as making hypotheses and conjecture, would require mathematical models and exploitation. Branch of mathematics that is often used in science including calculus and statistics , despite the fact that all branches of mathematics memunyai application, even the "pure" as number theory and topology .
Some thinkers see mathematicians as scientists, with the assumption that mathematical proofs equivalent experiments. Most others do not regard mathematics as a science, because it does not require experimental tests on theory and hypothesis. However, the second assumption behind it, the fact the importance of mathematics as a very useful tool to describe / explain the universe has become a major issue for the philosophy of mathematics .
See Eugene Wigner , The Unreasonable Effectiveness of Mathematics .
Richard Feynman said, "Mathematics is not real, but it feels real. Where it is located?", while Bertrand Russell are pleased defines mathematics as "a subject that we never know what we're talking about, and we do not know the truth anyway." ->