What Does Gray Goo Mean?
Gray goo is the term used by scientists to refer to a hypothetical condition of planet Earth where self-replicating nanobots have taken complete control of the planet by using up the energy of all life forms in it. The term was first coined by K. Eric Drexler in his book about nanotechnology. Gray goo represents an apocalyptic catastrophe that involves the uncontrolled self-replication of nanotechnology, destroying all other life. Though the possibility of gray goo becoming a reality is extremely low, some scientists have raised concern over the energy needs of a possible nano invention that could replicate at the molecular level.
Techopedia Explains Gray Goo
Gray goo is a term used to describe a lifeless world completely occupied by self-replicating nanomaterials that have consumed the energy of all life forms due to uncontrolled replication.
