The Order of Time Review, Science Is So Cool

According to the ancient philosopher heraclitus, the only constant in life is change. Physicists think similarly, but to them, this means that there are no such things as objects in reality. In the world of physics, entities and substances don't matter. These scientists are more focused on occurrences, processes and happenings. Our whole world and everything in it, is not static, but always in a constant state of change. Every point ins sas, even if just by miniscule amounts, at a different time. Who would i recommend the order of time summary to? The 58 year old who has a fascination with science, the 21 year old who was in a physics class