Multi-phase materials like composites require the comprehensive understanding from Nano – Micro – Macro -scale of the components interaction. This includes the effect of nano-scaled additives to the resin as will as the effect of manufacturing defects like pores on the mechanical properties of the structure. Moreover, carbon nanotubes exhibit a significant actuation effect in an electrolytic environment. Understanding the path from Nano to Macro means thorough research for our scientists looking for new technical applications.