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Not always really... First it depends on the type of knowledge you're looking for. If it is general knowledge, it can be gained from life experiences , problems, questions, university, friends... And if it is scientific knowledge, then it may depend on scientific experiments, according to the subject you're managing.
They gained knowledge buy trading their goods for knowledge from the middle eastern. Trading was a big part of Europe.
information that has been given meaning
Engineering. Also, don't forget roads, buildings, bridges, and TV sets.
Three ways that knowledge gained through scientific discoveries can benefit the world around you are Revolution, Evolution, and Regression. Examples of these are the discovery of electricity (revolutionary), the application of the laws of thermodynamics to refridgeration (evolutionary), and the replacement of herion in asprin with acetylsalicylic acid (Regression).
A "Theory".
A conclusion.
Experiments are done on animals for the same reason that any kind of experiments are done, which is either to get experience with the process of experimentation, or to seek new knowledge. There are many important questions that arise about human biology which cannot be investigated through experiments on people for obvious ethical reasons, and which therefore are investigated by experiments on animals. Animal experimentation also raises ethical issues, however, many people believe that the knowledge gained is worth the cost.
Not always really... First it depends on the type of knowledge you're looking for. If it is general knowledge, it can be gained from life experiences , problems, questions, university, friends... And if it is scientific knowledge, then it may depend on scientific experiments, according to the subject you're managing.
Psychology consists of knowledge gained through actual experiences.
We know what we know because we have gained knowledge. Knowledge is gained from going to school and through reading books.
We know what we know because we have gained knowledge. Knowledge is gained from going to school and through reading books.
"Firsthand knowledge" is knowledge gained through direct experience or observation.
Transcendentalists
a conclusion
Knowledge gained without proof, by a direct contemplation of truth, (Marxism)
knowledge