Viljandi castle / University of Tartu / Pendzhikent palace / /
IndustryTerm
trebuchet simulator software / kinetic energy / potential energy / energy / /
Organization
University of Tartu / Department of History / /
Person
Jordan Nemorarius / Donald Siano / Favé / Duke Albert / Ralph Payne-Gallwey / Trebuchet / Bernhard Rathgen / Marinus Sanutus / Ain Mäesalu / Tanel Saimre / Peter Vemming Hansen / Henry / Napoleon III / /