One of the most exciting things about nanotechnology is the extremely small scale at which nanotechnology and nanofabrication take place. Nanotechnological engineering tools and processes that allow the manipulation of individual atoms and molecules - have emerged due to better knowledge of the field. Nanotechnology allows humans to tinker with the building blocks of the universe, using quantum physics to fabricate materials with incredible precision - literally every molecule. Advances in nanotechnology are closely linked with other technologies, many of which have received much greater attention. Other technologies, such as gene editing, additive manufacturing (3D printing), artificial intelligence, spacecraft and quantum computing, will benefit from nanotechnology.