According to Psychic Discoveries, one theory of parapsychology the Soviets were testing involved a projected emotional link between a newborn and its mother, which allowed the mother to “sense” her offspring’s death even over long distances. Because actually killing a newborn human child was not really an option, they resorted to experimenting with baby rabbits and their mothers. The experiment was as ghastly as it sounded: a baby rabbit would be killed out of sight and sound of its mother, while scientists in a separate lab room observed the mother for a reaction.

