用有机玻璃粘成外罩,易拉罐作成四叶轮,装上转轴,固定在支架上,装上底座、外罩即可。用丝绸在可旋转叶片一侧的盒壁上,顺时针或逆时针摩擦,这时被摩擦过的盒壁就产生静电,带动盒内支架上的叶片旋转,只要不停地摩擦旋转就不会停止。用塑料梳子摩擦头发后,去靠近或接触铜片,从观察窗可看到氖管发出的明亮红光。 Plexiglass stick with a cover, cans made of four impeller, mounted on the shaft, fixed on the bracket, mounted on the base, cover can be. With silk in the side of the rotating blade on the side of the box, clockwise or counterclockwise friction, then rubbed by the walls of the box to produce static electricity, driving the box within the bracket on the blade rotation, as long as the non-stop friction rotation will not stop. After rubbing the hair with a plastic comb, go near or touch the copper sheet to see the bright red light from the neon tube from the viewing window.