Participate in hands-on, laboratory and field investigations to apply scientific principles, concepts, and methodologies in order to better understand our natural systems and to critically think about environmental issues and potential solutions. AP Environmental Science Course Description (PDF) AP Environmental Science Course Overview (PDF)
ragout - well-seasoned stew of meat and vegetables. 1  stew - food prepared by stewing especially meat or fish with vegetables. 2  salmi - ragout of game in a rich sauce.
up vote 3 down vote accepted. Apart from the article you linked to, rag doll physics refers to the ability of a character in a video game or simulation to be able to react to falling over or being hit in a more dynamic way.