A nanorobotics is a machine that can build and manipulate things precisely at an atomic level. Nanorobotics is the innovation of making machines or robots at or near the tiny size of a nanometre. Nanorobots would regularly be gadgets running in measure from 0.1-10 micrometers. The fundamental component utilized will be carbon as precious stone/fullerene nanocomposites in view of the quality and compound idleness of these structures. The other indispensable utilization of Nanotechnology in connection to medicinal research and diagnostics are nanorobots. Nanorobots, working in the human body, could screen levels of various mixes and record the data in their interior memory.