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#Mon Aug 09 11:41:20 CEST 2010
Slide__LyclsKOaEd-WfYQ0GneCwQ_subTitle=A Vacuum Prevents the Propagation of Sound
Slide__LyclsKOaEd-WfYQ0GneCwQ_footer=Robert Boyle\: New Experiments Physico Mathematicall, 1669
Slide__LyclsKOaEd-WfYQ0GneCwQ_title=Sound Waves Sound Particles