There was a total of 27 experiments performed during LEAR's 14 years of running. Several meson spectroscopy experiments were setup at LEAR to analyse the rare meson resonances produced in nucleon-antiproton annilhilation. These included the Crystal Barrel, OBELIX and JETSET experiments. Furthermore, matter-antimatter symmetry was investigated by studying specific proton-antiproton interactions, resulting in detailed measurements of CP violation. The mass difference between the proton and antiproton was also studied at LEAR with an accuracy in 1 part in 10.