As Figure One demonstrates, after the outlet water hits the top arm of One-Armed Target Spraying Nozzle, a 180° angle of circular moist is created by 1000 mm in diameter with 80% of steam and 20% of droplets. The smaller each droplet in the air the more effective the humidification is due to each water unit being easier to convey within the air flows. Therefore, the number of one-arm targeted nozzles is less needed to reach the same level of humidification in comparison to the use of nozzles of other kinds. Therefore, as the video shows below, our sprinkling system produces more moist with less nozzles overall, the moist it produced is flawlessly mixed with air which contribute to its foggy 🌁 appearance.