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.
4 Z4 V% K8 E, \2 `5 |' f9 M
% N' e6 U5 N% Y* u% p( D5 h5.39.217.76the possibiolity is endless which will make it impossible to repeat the experiment. |