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.
; U* A7 u% s3 [2 I; T3 k# @tvb now,tvbnow,bttvb
! w; q3 O, A6 J: K: q; D5.39.217.77the possibiolity is endless which will make it impossible to repeat the experiment. |