Structures: Or Why Things Don’t Fall Down — J. E. Gordon

Context I chose this book to develop intuition for how structures behave and how engineers reason about strength, stiffness, and failure — topics that are often treated too abstractly at school level. The book is recommended on the Cambridge Engineering reading list, and I am using it to build conceptual understanding rather than memorise formulas. Key ideas so far One idea I found particularly compelling is that, for a structure to support a load, it must deform slightly. This answered a question I had often wondered about: how apparently rigid objects can still respond to forces. ...

January 17, 2026

Sustainable Energy – Without the Hot Air — David J. C. MacKay

Context I chose this book to develop a quantitative understanding of energy systems, rather than relying on qualitative or oversimplified arguments about sustainability. It is recommended on the Cambridge Engineering reading list and is well known for emphasising numbers, scales, and physical limits. Key ideas so far To be explored. Connections This book is relevant to any field of engineering that interacts with large-scale energy systems, including transport, power generation, and long-term infrastructure planning. ...

January 17, 2026