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#Mon Aug 09 11:54:12 CEST 2010
Text__D4c4sKOcEd-WfYQ0GneCwQ_title=Notes on the Work of A. Friedmann <i>On the Curvature of Space</i>
Text__D4c4sKOcEd-WfYQ0GneCwQ_text=<p>This is Einstein\u2019s reply to the publication of the Soviet mathematician Friedmann. Friedmann points out the time-dependent solution of the Einsteinian equations of gravity, which indicates an expanding universe.</p>