Science: 50 Key Ideas Unpacked by Anne Rooney is an accessible introduction to the most important ideas, discoveries, theories, and thinkers that have shaped modern science. The book explores a wide range of scientific fields, including evolutionary biology, genetics, physics, astronomy, quantum physics, and chaos theory, while introducing the contributions of scientists such as Isaac Newton, Charles Darwin, and Marie Curie. Through concise explanations, diagrams, summary boxes, and approachable examples, the book helps readers understand complex scientific concepts and see how different areas of science connect with one another.