Work by the Geophysics section of the School of Cosmic Physics on the formation of the North Atlantic demonstrated that the Irish continental shelf extended much further than previously thought, thereby more than doubling the area of the seabed over which Ireland can claim economic exploitation rights under the international law of the sea. In addition to geophysical research, the Geophysics Section maintains the Irish National Seismic Network (INSN). Fundamental work in statistical mechanics by the School of Theoretical Physics has found application in computer switching technology and led to the establishment of an Irish campus company to exploit this intellectual property. The Institute has also in recent years been one of the main agents helping to set up a modern e-Infrastructure in support of all Irish research.