Physics is the study of the laws of nature that describe the universe we see around us and the relationship of energy and matter. This includes the study of nature on every scale from the smallest subatomic particles to the evolution of the universe itself. The study of physics is more than the pursuit of basic scientific knowledge. It is the development of a way of thinking about problems whether learning what is inside a proton or how to use knowledge from biology, chemistry or geology to solve an interesting practical problem.