For an aspiration, a syringe is attached to the needle to collect a small amount of marrow. For a bone marrow biopsy, a special needle is used that allows the collection of a solid core (a cylindrical sample) of marrow.
Lottery wheeling. Lottery wheeling (also known as lottery system, lottery wheel, lottery wheeling system) is used by individual players and syndicates to distribute a subset of the possible lottery numbers across multiple tickets to ensure that at least one of these tickets will contain a winning combination if several draws are in this subset.
Wheel of Fortune (Australian game show) Wheel of Fortune is an Australian television game show produced by Grundy Television. The program aired on the Seven Network from 1981 to 2004 and January to July 2006 and is mostly based on the same general format as the original American version of the program.