Reduced size evaporative cooling apparatus utilizes a convex flare at the outlet of the apparatus to control air flow exiting the apparatus and cause air to flow along a helical path that produces an updraft off the ground below the apparatus. The ROM section comprises a password area for holding passwords and a personal information area for holding personal information. to have the following performance: high adhesion, excellent beef tallow resistance and alkaline resistance; and a coated article. The device can be produced in a plurality of sizes, each size adjustable over a range of diameters. Sidewall spacers are formed over respective sidewalls of the opening.