Mani

Science is a part of the life. There is no life without science. Science is the only thing that has been trying to find a reason for everything that had been wxisted in the world. Science is the pursuit and application of knowledge and understanding of the natural and social world following a systematic methodology based on evidence.1 : knowledge about the natural world that is based on facts learned through experiments and observation. 2 : an area of study that deals with the natural world (as biology or physics) 3 : a subject that is formally studied the science of linguistics.Modern science is typically divided into three major branches that consist of the natural sciences (biology, chemistry, physics, astronomy and Earth science), which study nature in the broadest sense; the social sciences (e.g. psychology, sociology, economics, history) which study people and societies; and the formal ...Science is defined as the observation, identification, description, experimental investigation, and theoretical explanation of natural phenomena.The four major branches of science are, Mathematics and logic, biological science, physical science, and social science.Astronomy is the oldest science, with the first observations of the heavens conducted by our early human ancestors. Historical records of astronomical measurements date back as far as Mesopotamia nearly 5000 years ago, with later observations made by the ancient Chinese, Babylonians, and Greeks.Aristotle is considered by many to be the first scientist, although the term postdates him by more than two millennia. In Greece in the fourth century BC, he pioneered the techniques of logic, observation, inquiry and demonstration.It can be divided into two main branches: life science (or biological science) and physical science. These two branches may be further divided into more specialized disciplines. For example, physical science can be subdivided into physics, chemistry, astronomy, and earth science.