Math + Meteorology = Ecole Nationale de la Météorologie ENM (http://www.enm.meteo.fr/) –the school I considered along with ENSIMAG + Biodefense –the stuffs I research = fascinating! (http://globalbiodefense.com/2014/03/04/cbrne-external-meteorological-modeling-system/) because yeah… (illustrations from Dr. Zilinskas’ CBW course)