I study Quantum Chromodynamics(QCD), the fundamental theory of the strong force. This force binds quarks and gluons together to form protons and neutrons, the fundamental building blocks of matter that make up our world. In principle, QCD describes all of nuclear physics, in the sense that Quantum Electrodynamics describes solid state physics. It is also important to particle physics because most of the particles detected in high-energy collider experiments like those at the Large Hadron Collider at CERN are hadrons, the bound states of quarks and gluons.