Research in virophysics typically focuses on resolving the physical structure and structural properties of viruses, the dynamics of their assembly and disassembly, their population kinetics over the course of an infection, and the emergence and evolution of various strains. The common aim of these efforts is to establish a set of models (expressions or laws) that quantitatively describe the details of all processes involved in viral infections with reliable predictive power. Having such a quantitative understanding of viruses would not only rationalize the development of strategies to prevent, guide, or control the course of viral infections, but could also be used to exploit virus processes and put virus to work in areas such as nanosciences, materials, and biotechnologies.