كتاب الفيزياء المُسليَّة.. للناشئة

Physics is the science of nature; it tries to formulate mathematical laws that govern this physical world in which we live; and also try to dive into the structures surrounding the material, and the nature of the basic components, and clarify the basic forces that make up these materials;

We find it entering our land every day, and this is done whether we know it or not, and also all the living things. Breathing, and also this happens whether we learned it or did not know.