Psychical research is the scientific study of phenomena that are often considered paranormal, such as telepathy, clairvoyance, and psychokinesis. This field aims to investigate experiences that cannot be easily explained by conventional science, using rigorous methods to gather evidence and analyze data. Researchers in psychical research often conduct experiments to test claims of extrasensory perception (ESP) and other unusual abilities. Organizations like the Society for Psychical Research have been established to promote the study of these phenomena, seeking to understand the nature of consciousness and the potential for human abilities beyond the known limits.