They base this on the previously unconsidered drop in pressure that occurs when water passes from gas to liquid state in condensation.

You never want to get moisture or condensation inside the camera body.

It pumps air through a network of underground pipes, to cool it to the point at which the water condenses, delivering water directly to the roots of plants.

The technique, called laser-assisted water condensation, could one day unlock the secrets of weather cycles and enable humans to decide where and when it rains.

You may use hot water to rinse the congealed fat off the dinner plates.