The World According to Physics Book by Jim Al-Khalilipremium off white cream pages Stitched binding Matte cover local premium copy Dimensions 5. 5 x 8. 26 inches Language English Pages amount 182 Summary Al Khalili begins by introducing the fundamental concepts of space, time, energy, and matter, and then describes the three pillars of modern physicsquantum theory, relativity, and thermodynamicsshowing how all three must come together if we are ever to have a full understanding of reality.