{ "139893-21886296": { "datetime_modified":"20260105T105730", "datetime_start":"20260209T160000", "datetime_end":"20260209T171500", "has_end_time":1, "date_start":"2026-02-09", "date_end":"2026-02-09", "time_start":"16:00:00", "time_end":"17:15:00", "time_zone":"America\/Detroit", "event_title":"Gomberg Lecture with Gil Nathanson \"Big Atmosphere, Little Droplets, Tiny Atoms: What Can Helium Atoms Teach Us About Sea Spray?\"", "occurrence_title":"", "combined_title":"Gomberg Lecture with Gil Nathanson \"Big Atmosphere, Little Droplets, Tiny Atoms: What Can Helium Atoms Teach Us About Sea Spray?\": Gil Nathanson (University of Wisconsin\u2013Madison)", "event_subtitle":"Gil Nathanson (University of Wisconsin\u2013Madison)", "event_type":"Workshop \/ Seminar", "event_type_id":"21", "description":"Sea spray droplets are complex beasts that contain surface-active organic molecules in addition to water and salts. 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