Eureka (word) "Eureka! Eureka!" after he had stepped into a bath and noticed that the water level rose, whereupon he suddenly understood that the volume of water displaced must be equal to the volume of the part of his body he had submerged. (This relation is "not" what is known as Archimedes' principle—that deals with the "upthrust" experienced by a body immersed in a fluid.) He then realized that the volume of irregular objects could be measured with precision, a previously intractable problem. He is said to have been so eager to share his discovery that he leapt out of his bathtub
Vergil (Devil May Cry) story; satire. Vergil works for an organization known as The Order, which attempts to rebel against the world portrayed in the game. Although Nelo Angelo does not talk in "Devil May Cry", the sounds he makes were made by David Keeley. In "Devil May Cry 3", Vergil was voiced by Daniel Southworth, who said he had been cast quickly and also performed the motion capture. Itsuno, who initially doubted the completion of Vergil's character, was surprised by Southworth's work and said, "it showed a respect for authentic Japanese swordsmanship, but balanced with a slightly rough, wild style that perfectly fit