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#Mon Aug 09 12:12:16 CEST 2010
Text__i5akcKOeEd-WfYQ0GneCwQ_title=Curvature of the Universe
Text__i5akcKOeEd-WfYQ0GneCwQ_text=<p>How great can the curvature of space be without astronomers having to notice its effects? The actual curvature of space is much less than  Schwarzschild presumed.</p>