Hhah-hah-hahumph!! Oh Hi! D-d-did you hear that!!?? D-d-did you turn on the radio? S-s-s-omethings g-g-g-going on!!!; and I-I-I-I g-g-goin' to get to the ba-ba-ba-ottom of it!! she adjusts her foil cap, and is satisfied all frequencies of sound waves will not penetrate her fragile brain.