Patrice Loiez CERN Bulletin 16/200517/2005 LHC magnet 2005 2005 The 100th short straight section for the Large Hadron Collider was assembled at CERN at the beginning of April. These units combine superconducting quadrupoles and other multipole corrector magnets, housed in their cryostats, which are used to guide, focus and fine-tune the beam in the LHC. Building 904, where the 474 short straight sections are being assembled, is often called "Lego Land" by the workers, with a touch of humor and pride because of the wide variety of these sets of magnets and cryostats Maximilien Brice CERN Bulletin 37/2003 LHC SM18 magnet 2003 2003 In these pictures some 30 newly-arrived cold masses can be seen awaiting cryostating and subsequent intensive testing before they are installed in the LHC tunnel. Taken in September 2003, they mark the delivery of one-eighth of the total 1232 superconducting coils. These cold masses contain the cryogenics that allow the magnets to be cooled to 1.9 K (-271°C). 1965 1965