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#Mon Aug 09 11:42:17 CEST 2010
Text__W7xqkKOaEd-WfYQ0GneCwQ_text=The deflection of light becomes stronger, <p></p>- the more massive the object is and <p></p>- the closer the light passes the mass.
Text__W7xqkKOaEd-WfYQ0GneCwQ_title=Why does a mass act like a lens ?