What is one nonintuitive use for a fog stream besides putting water on a fire?

Using a fog stream for venting smoke and heat out a window is a unique application that may not be immediately recognized. A fog stream consists of small water droplets that create a large surface area, which allows for efficient absorption of heat and smoke. When directed out of a window, the fog can effectively push out the smoke, aiding in the ventilation process. This helps to clear visibility for firefighters entering the structure and reduces the overall heat load, thereby improving safety and effectiveness during firefighting operations.

This method can be quite beneficial in scenarios where heat and smoke accumulation pose significant dangers to occupants or responders. The cooling effects of the water vapor can also stabilize the thermal environment within a building, enhancing safety while facilitating rescue or suppression efforts.