It is aimed at creating noble metal nanoparticles having novel shapes, sizes, and arrangements usable for catalysts, electrodes, and the like. For example, it may be desirable to fill a magazine with data storage cartridges and to install the full magazine into the data storage system. The rigid cylindrical tubular part is treated in such a way as to guide the light from a light source at its proximal end to its distal end. The present invention has a lower portion and an upper portion. A pressure transducer positioned within the hydraulic lash adjuster is adapted to create a signal indicating fluid pressure in the HLA. The system may include a plurality of deflectors that are configured to direct water entering into the open top in a direction toward the wall member so that the water may be passed through the wall member.