An elevator with an all optical control apparatus having a control unit with a light source, a photodetector, an optical feeding fiber, and an optical feedback fiber. The dice game system includes a table, a controller, and a plurality of electronically-actuated dice play stations. Free spins occur for each symbol acting as a wild symbol until the symbol appears on the reels in a winning format, either alone or in combination with other symbols. Combination of the plasmids, oligonucleotides or negatively-charged drugs with other anti-neoplastic drugs encapsulated into liposomes are of therapeutic value. The valve lift changeover is initiated by the duration of time and the alteration value according to the torque requirement. The control member further includes a housing for receiving a finger of the latch while the latch is in the locked position so as to prevent the latch from pivoting about the pivot pin.