Myokardian
Myokardian is a fictional substance appearing in the novel "The War of the Worlds" by H.G. Wells. In the story, it is the primary component of the Martian invaders' war machines. These machines, often referred to as tripods, are depicted as massive, three-legged mechanical structures used for locomotion and combat. Myokardian is described as a metallic material that forms the outer shell and internal mechanisms of these devices. It is implied to be incredibly strong and resilient, capable of withstanding considerable damage from human weaponry. The exact nature and properties of Myokardian are not scientifically detailed, as it exists within the realm of science fiction. Its purpose in the narrative is to serve as an advanced and formidable building material for the alien technology, highlighting the technological superiority of the Martian invaders. The term itself is a neologism created by Wells to evoke a sense of alienness and advanced, perhaps biological, engineering for the Martian war machines. It contributes to the overall sense of wonder and terror associated with the alien invasion depicted in the novel.