Physics is vital to understanding the world around us and the Universe beyond. It is the most fundamental science. Discoveries in Physics make possible technological innovations like transistors and the microchip, computers and lasers which in turn change our lives. Physics encompasses the study of the Universe from the largest galaxies to the smallest subatomic particles. You are assessed by any combination of three assessment methods: coursework such as essays and reports completed throughout the course; practical assessments of the skills and competencies they learn on the course; and written examinations at the end of each course. Many graduates become professional scientists in industry, research institutes and universities. Physics graduates also use their quantitative and data analysis skills in a variety of different ways in industry and commerce. Many Physics graduates command high salaries in the computing and financial sectors. In addition, there is a shortage of Physics teachers in schools throughout the UK. In some specialist areas such as meteorology, biomedical physics, space science, remote sensing, geophysics and other physics related subjects, it is usual to study for an MSc degree to obtain further knowledge.