Abstract: The LED night light with liquid optics medium arrangement to let visible wavelength light beam passing though the said liquid optics medium to viewer. The liquid optics medium with miniature means can be selected from group combination from textile, metal, plastic, porcelain, ceramic, dry flower, wood, plants, potpourri in the shape of toys, stuff toys, blow-mold unit, season items, dolls, porcelain unit, ceramic units, poly resin unit, sporting related unit, painting unit, poster unit, sign unit, photo unit, angels unit, artificial related unit, animal unit, flower unit or the conventional units for variety gift, toy, sports, seasonal, holiday applications to make the said night light with more attractive light effects.

Abstract: A machining system comprised of a computer controlled milling machine and a manual lathe mounted on the mill table provides an improved combination that will be advantageous for many machining operations. The machining system preserves the full functionality of both machines and allows them to work cooperatively together. The computer control capability of the milling machine can be used to machine complex surfaces on a workpiece rotating in the lathe. The workpiece can also be locked in a given rotational position so that traditional milling operations can be performed by the computer controlled milling machine. By sensing the rotational speed and position of the workpiece the system is able to provide the functionality of a computer controlled lathe at a fraction of the cost. The lathe can be easily and accurately mounted on the mill and easily removed from the mill to serve as a fully functional independent machine.