utility fog also referred to as foglet is a hypothetical collection of tiny nanobots

wing line vehicle machine lighting aircraft wheel circle wind aviation iron diagram mast airplane light screenshot drawing utility fog referred foglet hypothetical collection tiny nanobots rendering foglet foglets utility fog future engineering futuristic hypothetical artificial molecular machine nanobots nanorobot nanotechnology robot robotics self reconfiguring isolated background dodecahedron microphone microscopic microscopic modular molecular scale science small smart dust synthetic technology tiny 3d