Abstract: A lottery system including a device to receive and input a unique identifier associated with a lottery ticket wherein the unique identifier including a coded predetermined outcome. The lottery system also includes a remote server to receive a download request from the device and the device downloads software from the remote server. The device executes the downloaded software and the device transmits the unique identifier into the software upon a prompt from the software. The software verifies the unique identifier and validates the device to access to a program from the software. The device executes the program and the execution of the program reveals the coded predetermined outcome.

Abstract: A lottery system that includes a device including a processor, a device storage, an input device, and a display and a server to communicate with the device. The server includes a datastore which includes a table of unique identifiers associated with predetermined outcomes and software. The server compares a unique identifier to the identifiers in the table and upon a match of the unique identifier with one of the identifiers in the table, the server validates the device to access the software. The software is retrievable from the server by the device and the software is downloadable by the device processor and storable on the device storage. The downloaded software is executable by the device and the unique identifier is transmitted to the software. The predetermined outcome of the unique identifier is revealed on the display.

Abstract: Improved gray iron compositions comprise at least about 90 weight % iron, at least about 3.40 weight % carbon, from about 1 to 2.5 weight % silicon, from about 0.4 to 1.0 weight % manganese, and from about 0.02 to 0.07 weight % tin. Preferably, the gray iron compositions of the invention also include from about 0.2 to about 0.5 weight % chromium, and may further preferably include from about 0.25 to 0.75% molybdenum and/or from about 0.3 to 1.0% copper, and may optionally also include small amounts (less than about 1%) of such elements as titanium or vanadium, as examples. The gray iron compositions which may advantageously be used in the manufacture of vehicle brake components, especially the braking surfaces of vehicle brake drums or brake rotors.