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The word "theory" has a number of distinct meanings in different fields of knowledge, depending on the context and their methodologies. In common usage, people use the word "theory" to signify "conjecture", "speculation", or "opinion." In this sense, "theories" are opposed to "facts" — parts of the world, or claims about the world, that are real or true regardless of what people think.

In science, a theory is a proposed description, explanation, or model of the manner of interaction of a set of natural phenomena, capable of predicting future occurrences or observations of the same kind, and capable of being tested through experiment or otherwise falsified through empirical observation. It follows from this that for scientists "theory" and "fact" do not necessarily stand in opposition. For example, it is a fact that an apple dropped on earth has been observed to fall towards the center of the planet, and the theory which explains why the apple behaves so is the current theory of gravitation.

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@Artythings we also have a thriving car boot scene and a big freecycle group which adds to my theory.
naughtymutt (Carla Boulton) Tue, 29 Dec 2009 09:46:16 -0000
@Artythings we also have a thriving car boot scene and a big freecycle group which adds to my theory.
Making game theory work for managers: http://bit.ly/5dDqH3
lviegascardoso (Luis Viegas Cardoso) Tue, 29 Dec 2009 09:45:22 -0000
Making game theory work for managers: http://bit.ly/5dDqH3
Theory Of A Deadman - Not Meant To Be http://yes.com/~R7Bh
KWYE (KWYE) Tue, 29 Dec 2009 09:44:16 -0000
Theory Of A Deadman - Not Meant To Be http://yes.com/~R7Bh
@sir_shurf это всё фигня. Они проебали это в "Bing Bang Theory". Хотя, может, денег на авторские права не хватило. =)
murrpau (Redrick) Tue, 29 Dec 2009 09:44:05 -0000
@sir_shurf это всё фигня. Они проебали это в "Bing Bang Theory". Хотя, может, денег на авторские права не хватило. =)
Isn't it supposed to be the other way around? People usually understand examples without being able to explain the theory...
Alyson_Lindley (Alyson Lindley) Tue, 29 Dec 2009 09:43:04 -0000
Isn't it supposed to be the other way around? People usually understand examples without being able to explain the theory...
So... not tired. :P And earlier, I tried turkey-cheesy-pasta. Good in theory, not so much in practice. I'm going to read a little and sleep.
Catroina (Heather Burrow) Tue, 29 Dec 2009 09:42:51 -0000
So... not tired. :P And earlier, I tried turkey-cheesy-pasta. Good in theory, not so much in practice. I'm going to read a little and sleep.

 
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