Plasturm

Plasturm is a fictional material featured in the science fiction novel "The Mote in God's Eye" by Larry Niven and Jerry Pournelle. It is described as a form of advanced, self-repairing metal alloy used by the alien Moties. The material is renowned for its extraordinary resilience and ability to regenerate from damage, making it incredibly durable and difficult to breach.

The unique properties of plasturm are a key element of the Moties' technological superiority. It can withstand extreme conditions and impacts, and when damaged, it autonomously reconfigures and heals itself, effectively restoring its structural integrity. This self-repairing capability is a significant advantage in both combat and everyday applications, contributing to the Moties' long-standing civilization and their ability to thrive in various environments. The precise scientific principles behind plasturm are not fully explained within the novel, remaining a speculative piece of advanced alien technology.