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.
To win Ohio Classic Lottery, you should wheel less than about 29 of the 49 total numbers for best results. Otherwise, you'll be spending MORE money chasing a SMALLER guaranteed prize. You benefit more by wheeling a carefully selected group of lotto numbers for the OH lottery game.