questions at the end
questions at the end

diego0020/va_course_2015,Visual-analitics-2015/-VAST-Challenge-2015-Mini-Challenge-1,diego0020/va_course_2015,Visual-analitics-2015/-VAST-Challenge-2015-Mini-Challenge-1,Visual-analitics-2015/-VAST-Challenge-2015-Mini-Challenge-1,diego0020/va_course_2015