Postcard PL-645506 Ata_ Poland 27 Jan, 2013 19 days 5,844 miles yingyingchen Singapore 15 Feb, 2013 Loading map... Ata_ said: posted over 11 years ago Maria Skłodowska-Curie - a Polish physicist and chemist, who is famous for her pioneering research on radioactivity You need to sign in to leave a comment!