In some embodiments, non-volatile memory devices are formed on a silicon-on-insulator substrate by forming elevated sources and drains in contact with extensions within the top silicon layer of the SOI substrate. A pulsed laser heating apparatus that preferably uses lenses and optical fiber focusing components simulates conditions of brief heating on the test specimen. The method also includes, in response to a wagering game player satisfying a wagering game criteria when playing the wagering game, enabling access to content on the mobile device, wherein the content is based on a context resulting from the wagering game player playing the wagering game. \u2003\u2062of\u2062\u2003\u2062hydroxyl\u2062\u2003\u2062terminated\u2062\u2003\u2062polyether\u2062\u2003\u2062intermediatewt. In some embodiments, the hard surface cleaning composition comprises at least one volatile aldehyde and an acid catalyst.