Leyden ball Leyden ball A Leyden ball is a fictional bullet used in the nineteenth century Jules Verne science fiction novel, "Twenty Thousand Leagues Under the Sea". It contains a capacitance charge of electrical energy, which discharges instantaneously upon the bullet's impact. A similar, but more complex non-lethal electronic weapon, meant to disable people, has been developed for police use in the modern day. In his 1870 science fiction classic "Twenty Thousand Leagues Under the Sea", Jules Verne wrote about a hunting expedition using a very unusual form of bullet: the balls sent by this gun are not ordinary balls, but little
Twenty Thousand Leagues Under the Sea title; the French title actually means "Twenty Thousand Leagues Under the Seas"). In the Argyle Press/Hurst and Company 1892 Arlington Edition, the translation and editing mistakes attributed to Mercier are missing. Scaphandre is correctly translated as "diving apparatus" and not as "cork-jackets". Although the book cover gives the title as "Twenty Thousand Leagues Under the Sea", the title page titles the book "Twenty Thousand Leagues Under the Seas; Or, The Marvelous and Exciting Adventures of Pierre Arronax, Conseil His Servant, and Ned Land a Canadian Harpooner". A modern translation was produced in 1966 by Walter James Miller and published by