Abstract: A billiard training air for promoting accuracy and consistency in contacting an object ball with a cue ball to effect and desired path for the object ball and a resultant path and position for the cue ball includes an alignment body supported above the object ball, an object ball laser projecting a forward beams that is positioned on the desired path along a longitudinal axis, a impact indicating laser downwardly projecting a contact line along the object ball for indicating a contact point for the cue ball, a light unit for projecting a ghost ball image on the longitudinal axis at the contact point for indicating the impact position for the cue ball, and a pair of transverse lasers for projecting lateral beam to indicate and reference post impact cue ball position.

Abstract: A method facilitates tissue donation from an individual having at least one beneficiary. The method comprises receiving a registration from the individual during a first occasion, wherein the registration confirms the individual's consent to become a tissue donor at a subsequent second occasion, and paying at least a portion of the individual's health care expenses after receiving the registration. The method also comprises harvesting tissue from the individual during the second occasion, wherein the at least one beneficiary receives revenue based on the tissue harvested.