Uniform portions of fine powders are deposited on a substrate by electrostatic attraction in which the charge of the electric field and polarity of the charged particles are varied repeatedly to form a buildup of powder on the carrier surface. The IC card readingwriting control unit has, in addition to the intelligent function, a pass-through function to control read-outwrite-in processing for the IC card by an application unit in a host for an IC card readingwriting apparatus by receiving a pass-through command from the host. A current sensor senses the current between the source and the load and has an output connected to a controller input. The pushing rod presses against an intermediate portion of the bottom belt portion such that the intermediate portion of the bottom belt portion is disposed below two ends of the bottom belt portion. In a particular aspect, the invention concerns methods and kits to induce targeted meiotic recombination. In addition to the traditional interactive video game, instant and future win opportunities are presented to the player throughout the game.