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#Mon Aug 09 12:06:31 CEST 2010
Slide__udtjgKOdEd-WfYQ0GneCwQ_subTitle=
Slide__udtjgKOdEd-WfYQ0GneCwQ_footer=
Slide__udtjgKOdEd-WfYQ0GneCwQ_title=Doppler Effect