NANOTECHNOLOGY is providing the engineering community with powerful tools to design nanoscale devices that enable information acquisition, processing or transmission in microenvironments. However, a standalone nanomachine is often severely constrained by its limited size, energy, and computational resources. To realize more powerful functionality and contribute to more ground-breaking applications, it makes sense to deploy a network of nanomachines and have them cooperate by exchanging information. With the advent of the Internet of nano-things, our future networks will be able to connect to almost everything from devices in the traditional electronics realm to tissues in the human body, which can lead to exciting breakthroughs in fields such as medical diagnostics and treatment.