. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . "The action of an Agent or the occurrence of a Cause event returns an Entity to an earlier state of vigor and strength.\nFalling prices and wireless connectivity have breathed new life into the PDA market. \nWhile Paul Reubens resuscitates his career, Pee-wee fans use the Web to keep the 'adventure' alive.\nAthens' democracy was unexpectedly reinvigorated by its great defeat."^^ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .