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#Mon Aug 09 12:00:46 CEST 2010
Slide__3aTggKOcEd-WfYQ0GneCwQ_title=Parabolic Mirrors for <q>Hertzian Waves</q>
Slide__3aTggKOcEd-WfYQ0GneCwQ_subTitle=Device for the demonstration of the reflection properties of electromagnetic waves, around 1900
Slide__3aTggKOcEd-WfYQ0GneCwQ_footer=On loan from\: Museo per la Storia \u2013 Universit\u00E0 di Pavia