Cybernetics in engineering is used to analyze [[cascading failure]]s and [[system accident]]s, in which the small errors and imperfections in a system can generate disasters. Other topics studied include:[[File:JARVIK 7 artificial heart.jpg|thumb|An [[artificial heart]], a product of biomedical engineering.]] | Cybernetics in engineering is used to analyze [[cascading failure]]s and [[system accident]]s, in which the small errors and imperfections in a system can generate disasters. Other topics studied include:[[File:JARVIK 7 artificial heart.jpg|thumb|An [[artificial heart]], a product of biomedical engineering.]] |