Scientists felt an urgent need to find out how one would react if one had been blind from birth, and then a few years later suddenly regained full vision. In the picture on the left is Britches. Her eyes were sowed shut at birth, only to be opened later in her life.       Embalmed cats. Many were, according to witnesses, embalmed while still alive to save money.           No comment.                         Sows are kept in these very small cages, while pregnant. Many start chewing on the steel bars out of disparity.               Hunters... and the hunted.