Ever wondered about the story behind the world's most famous equation? This isn't your dry physics textbook—it's a fascinating biography that traces E=mc² from its conception in Einstein's mind to its world-changing impact. Macmillan unpacks the science, history, and humanity behind those five elegant symbols, making relativity accessible without dumbing it down. Perfect for curious minds who want to understand the equation that unlocked the atomic age, explained the stars, and revolutionised our understanding of reality itself.
