http://gallery.usgs.gov/images/logos/usgs_only.jpg USGS Multimedia Gallery Video Collection for: Public Lecture Series http://gallery.usgs.gov/ en-us OC_Web@usgs.gov (Office of Communications Web Group) http://gallery.usgs.gov/images/USGS.gif USGS http://gallery.usgs.gov/ <![CDATA[USGS Public Lecture Series: Hurricanes and Our Changing Coasts]]> http://gallery.usgs.gov/videos/166 <![CDATA[USGS Public Lecture Series: Watching Nature's Clock: A Citizen-Scientist Effort to Track Seasonal Signs of Climate Change]]> http://gallery.usgs.gov/videos/117 <![CDATA[USGS Public Lecture Series: A Field Trip to the Congo--Hydroacoustic measurements in "the river that swallows all rivers."]]> http://gallery.usgs.gov/videos/120 <![CDATA[USGS Public Lecture Series: Science Through Imagery]]> http://gallery.usgs.gov/videos/110