zason

Zason is a fictional term used in science fiction and related media to describe a class of advanced materials and technologies. It does not correspond to any real element, alloy, or product.

In various works, zason functions as a programmable, energy-activated substance that can be shaped or reconfigured, and as a core component enabling high-density storage, flexible electronics, or autonomous systems.

Common fictional characteristics include a high strength-to-weight ratio, tunable electrical conductivity, and resilience under extreme conditions. In many stories, zason is cast as scarce or ethically contested, with rings of bureaucracy around its extraction and use.

Origins of the term vary; some authors attribute it to a constructed language, others treat it as a portmanteau of 'zero' and 'synthesis'.

In fan discussions, zason is often debated for plausibility and potential applications, serving as a plot device to explore technology, resource control, and the consequences of advanced materials.