This course addresses the mechanical behavior of materials, assuming a basic knowledge of elasticity, plasticity, fracture and creep, and aims to provide a robust analytical treatment of these topics across size scales. The course is split into three sections: (a) Continuum mechanics, (b) Advanced phenomena in mechanics of materials and (c) Case studies and measurement techniques. Topics covered include: Theory of elasticity, thermoelasticity, thin film mechanics, continuum plasticity, dislocation theory, linear elastic fracture mechanics, fatigue, viscoelasticity, creep and contact mechanics. The course is structured in such a way that knowledge and understanding of previous units is critical to later sections. Class participation is highly encouraged. Co-taught with ESM 513.