. ▁As ▁of ▁winter ▁ 2 0 1 2 ▁she ▁is ▁on ▁a ▁mat ern ity ▁leave , ▁and ▁the ▁show ▁is ▁currently ▁hosted ▁by ▁Meg ▁Wil co x . ▁ ▁Her ▁sister ▁in - law ▁is ▁Kath le en ▁Edwards . ▁ ▁External ▁links ▁▁ ▁Am anda ▁P utz ▁on ▁My Space ▁ ▁Am anda ▁P utz ' s ▁Bio ▁- ▁F use ▁ ▁Category : L iving ▁people ▁Category : 1 9 7 5 ▁birth s ▁Category : C BC ▁Radio ▁hosts ▁Category : F em ale ▁broad c aster s ▁Category : W omen ▁radio ▁present ers <0x0A> </s> ▁Prim itive ▁may ▁refer ▁to : ▁ ▁Mathemat ics ▁ ▁Prim itive ▁element ▁( field ▁theory ) ▁ ▁Prim itive ▁element ▁( finite ▁field ) ▁ ▁Prim itive ▁cell ▁( c ry stal log raph y ) ▁ ▁Prim itive ▁notion , ▁ax iom atic ▁systems ▁ ▁Prim itive ▁polynomial ▁( disambiguation ), ▁one ▁of ▁two ▁concepts ▁ ▁Prim itive ▁function ▁or ▁ant ider iv ative , ▁F ′ ▁= ▁f ▁ ▁Prim itive ▁permut ation ▁group ▁ ▁Prim itive ▁root ▁of ▁unity ; ▁See ▁Root ▁of ▁unity ▁ ▁Prim itive ▁triangle , ▁an ▁integer ▁triangle ▁whose ▁sides ▁have ▁no ▁common ▁prime ▁factor ▁ ▁Sciences ▁ ▁Prim itive ▁( phy log en et ics ), ▁characteristic ▁of ▁an ▁early ▁stage ▁of ▁development ▁or ▁evolution ▁ ▁Prim itive ▁equations , ▁a ▁set ▁of ▁non linear ▁differential ▁equations ▁that ▁are ▁used ▁to ▁approximate ▁atmos pher ic ▁flow ▁ ▁Prim itive ▁change , ▁a