Psi is the 23rd letter of the Greek alphabet. It has come to be a symbol for psychology-related topics, and has also been used as a shorthand for supposed psychic? abilities or powers. |
Psi is the 23rd letter of the Greek alphabet. It has come to be a symbol for psychology-related topics, and has also been used as a shorthand for supposed psychic abilities or powers. (In StarCraft) the psychic powers of the Protoss race. |