for the glass fragment to strike her, the glass has to be smash at a precise speed and precise angle with a precise orientation, and possibly if the glass has any pre-existing defect. tvb now,tvbnow,bttvb; n: T E/ n: I6 e! q1 D
& A& ]' L: S- s. i/ H- C! N6 Lthe possibiolity is endless which will make it impossible to repeat the experiment. |