Jupiter (mythology) practice of swearing by Jove to witness an oath in law courts is the origin of the expression "by Jove!"—archaic, but still in use. The name of the god was also adopted as the name of the planet Jupiter; the adjective "jovial" originally described those born under the planet of Jupiter (reputed to be jolly, optimistic, and buoyant in temperament). Jove was the original namesake of Latin forms of the weekday now known in English as Thursday (originally called "Iovis Dies" in Latin). These became "jeudi" in French, "jueves" in Spanish, "joi" in Romanian, "giovedì" in Italian, "dijous" in Catalan,
Journal of Visualized Experiments subtle manipulations necessary to perform the experiment successfully can be seen. JoVE currently operates as a subscription journal with an open access option, though JoVE started out as a full open access publication. JoVE will produce high quality videos for authors on-site in their laboratories. Submitting a closed access article to acquire a Jove Produced Video costs authors $2,400, as of 2017, in addition to the subscription costs incurred by readers. The open access option is available for $4,200. See the JoVE's costs page. Journal of Visualized Experiments The Journal of Visualized Experiments (styled JoVE) is a peer-reviewed scientific journal