Molecular signals are the foundation for biological system functionalities ranging across multiple spatial and temporal scales. Very few, if any, engineering systems use chemical information signals to communicate, command, and control processes. Here, we explore the potential of molecular communications in an Internet-of-Nano-Things framework. In particular, we want to understand the coupling relationship between diffusion-advection fluid dynamics, information theory, and networking capability. This is important for society because it will one day enable us to connect biological processes to the Internet for data collection and control. The overall objectives include experimentation, prototyping molecular communications, developing synchronization techniques, and disseminating research results across discipline silos.