Matter & Energy

From the nuclear forces holding atoms together to the electricity that powers our homes, everything in our universe is buzzing with energy. Where does that energy come from, and how do people harness it? Discover the secrets of atoms, radiation, electricity, and circuits, and meet the great thinkers who made these discoveries possible. Extraordinary photos and real-world examples invite readers to discover the world of physics, while final comprehension questions engage them to check what they have learned.