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| According to the general theory of relativity, the geometrical properties of space are not independent, but they are determined by matter. | |
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| Thus we can draw conclusions about the geometrical structure of the universe only if we base our considerations on the state of the matter as being something that is known....... | |
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| Look pal,I asked you what the time is , now are you gunna tell me the time or not? | |
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