Nanobots are tiny robots designed to perform specific tasks at a microscopic scale, often measuring just a few nanometers in size. They are made from materials like carbon or silicon and can be programmed to carry out functions such as delivering drugs directly to cells or repairing tissues. Their small size allows them to navigate through the human body or other environments with ease. These miniature machines hold great potential in various fields, including medicine, environmental cleanup, and manufacturing. In medicine, for example, nanobots could revolutionize treatments by targeting diseases more effectively, minimizing side effects, and improving patient outcomes.