The Royal Prussian Academy of Sciences (German: Königlich-Preußische Akademie der Wissenschaften) was an academy established in Berlin, Germany on 11 July 1700, four years after the Prussian Academy of Arts, or "Arts Academy," to which "Berlin Academy" may also refer.[1][2][3] In the 18th century, when French was the language of science and culture, it was a French-language institution.