A scientific theory is an explanation of the natural world that can be repeatedly tested and verified using the scientific method and observation. Scientific theories are not guesses, but rather are a reliable account of how a certain natural phenomenon works.

2013年11月13日 · Quantum theory, game theory and evolution all make the list of history’s paradigm-busting revolutionary scientific theories.

2024年2月27日 · Scientific theories influence our everyday experiences through the development of innovative technologies and reshaping our philosophical views on life, thereby molding humanity's destiny and how we engage with the universe.

2022年7月23日 · Get the scientific theory definition and examples. Understand theory uses and limitations. Learn how a theory differs from a law in science.

A scientific theory is an explanation of an aspect of the natural world that can be or that has been repeatedly tested and has corroborating evidence in accordance with the scientific method, using accepted protocols of observation, measurement, and evaluation of results.Where possible, theories are tested under controlled conditions in an experiment. [1] [2] In circumstances not …

2025年1月15日 · These scientific concepts challenge our understanding of reality and reveal just how complex our universe actually is. Here are 20 of the most fascinating scientific theories that are backed by a good amount of evidence.

2023年5月9日 · This differs greatly from the everyday use of the word theory to mean a guess, hypothesis, or an unproven idea. A scientific theory is essentially a fact. As with all science, theories are open to challenges that are strongly supported by evidence. The following are common examples of theories.

2025年1月21日 · A scientific theory is a structure suggested by these laws and is devised to explain them in a scientifically rational manner. In attempting to explain objects and events, the scientist employs (1) careful observation or experiments, (2) reports of regularities, and (3) systematic explanatory schemes (theories).

2015年3月5日 · Effective scientific theories magnify understanding, help supply legitimate explanations, and assist in formulating predictions. Moving from their knowledge-producing representational functions to their interventional roles (Hacking 1983), theories are integral to building technologies used within consumer, industrial, and scientific milieus.

2025年1月22日 · Mathematical logic supplied a clear conception: a theory is a collection of statements (the axioms of the theory) and their deductive consequences. The logical positivists showed how this conception could be applied in scientific cases—one could axiomatize the theory of relativity, for example.