What is the NST? What is the NST? overview Teaching and Assessment Student Life College System Department websites Department websites The Natural Sciences Tripos is delivered by fourteen departments across the University of Cambridge, each with their own student, academic and research communities. You can explore each Department via the links below.AstronomyBiochemistryChemistryEarth SciencesGeneticsHistory and Philosophy of ScienceMaterials Science and MetallurgyMathematicsPathologyPharmacologyPhysicsPhysiology, Development and NeurosciencePlant SciencesZoology