As architects, moisture is usually considered an enemy of any building.  It can cause wood to rot, create mold and be an overall nuisance. But what if there was a way to extract that moisture out of the air and then, a little while later, enjoy that extracted moisture as a cool crisp glass of 99.99% pure water.  This helps

There is always water in the atmosphere. Clouds are, of course, the most visible manifestation of atmospheric water, but even clear air contains water—water in particles that are too small to be seen. One estimate of the volume of water in the atmosphere at any one time is about 3,100 cubic miles (mi3) or 12,900 cubic kilometers (km3). That may sound like a lot, but it is only about 0.001 percent of the total Earth's water volume of about 332,500,000 mi3 (1,385,000,000 km3). If all of the water in the atmosphere rained down at once, it would only cover the ground to a depth of 2.5 centimeters, about 1 inch.