An aerosol electronic cigarette includes a battery assembly, an atomizer assembly and a cigarette bottle assembly and also includes a shell which is hollow and integrally formed. The device includes a sensing circuit that senses activity of a heart, a lead system coupled to a plurality of chambers of the heart, and a cardiac rate circuit that determines a cardiac rate of the heart. Methods for producing a maize plant that comprises crossing hybrid maize variety X03C201 with another maize plant. An intermediate portion extends from one or both of the base and cover and extends generally between the rear surface and the front surface. The electronics for driving and controlling the intensity and color settings can be incorporated in the lighting device.