The Middle Ages wouldn't be what they are without the Mongol Empire! But did you know that the Mongols didn't always just kill people? They were also interested in patronizing scientists and artists, particularly in Iran. About a month ago, it was Nasir al-Din Tusi Day in Iran. Nasir al-Din Tusi was a scientist who… Continue reading Next Year Don’t Forget to Celebrate Nasir al-Din Tusi Day!