Organlan

Organlan is a fictional material that appears in the science fiction novel "The Mote in God's Eye" by Larry Niven and Jerry Pournelle. It is a biological substance produced by the Moties, an alien species, and serves as a key component in their advanced technology. Organlan is described as a highly versatile and adaptable material, capable of mimicking the properties of various metals and other substances. It is grown and shaped by the Moties using their bio-engineering capabilities, allowing them to create complex structures and devices.

In the novel, organlan plays a significant role in the Moties' ability to overcome technological limitations. Their mastery of organlan enables them to construct sophisticated weaponry, tools, and even their starships. The material's unique properties allow for rapid replication and self-repair, making Motie technology incredibly resilient and efficient. The human characters in the story are fascinated and somewhat awed by the Moties' ability to harness this organic technology. The discovery and understanding of organlan are central to the plot as humans attempt to comprehend and potentially counter the Moties' advanced civilization. Its fictional nature means it has no real-world counterpart, but it serves as a compelling element in exploring themes of biological engineering and alien technology.