vextir
Vextir is a fictional crystalline mineral that appears in science-fiction settings as a high-density energy storage material. In many works, it is described as rare and valuable, mined from distant celestial bodies or produced in advanced laboratories. The term is used by authors and game designers to convey exceptional performance beyond known real materials.
Properties attributed to vextir vary by narrative, but common elements include very high energy density, rapid
Origins and production within fiction differ as well. Vextir is sometimes portrayed as a naturally occurring
Applications and impact in narrative worlds commonly include energy cells for spacecraft propulsion, power cores for
Safety, regulation, and ethics are recurring themes. Fiction often imposes strict trafficking controls, environmental hazards from