This gives you the opportunity to explore big questions. How did the universe begin and how will it end? What holds the parts of an atom together? Is there a theory of everything? It is ideal if you have an inquisitive mind and good problem-solving skills, with practical experiment work and research. You’ll apply your knowledge to new situations, grow an understanding of the links between theory and experimentation, and learn practical skills in the laboratory. You will also use maths in order to solve problems.