This module provides students with a foundation in the testing, characterisation and analysis of structural, electronic, photonic, and biomedical materials. With an engineering and scientific approach, the module introduces students to the various methods through which the durability and reliability of materials can be improved. It also allows students to understand the root cause of the failure problems and their prevention. Topics include materials failure investigation for various classifications of materials, the tools used in materials investigation, metallurgical failure mechanisms root causes. Students also investigate the cause of failed engineering products and propose preventive measures which require them to innovate by applying new materials with improved properties.