Drinkable water from the sky — A solar device condenses 1.5 liters straight out of air

I'm sensing a theme here. There are very many companies and individuals attacking a challenge related to one of our most basic needs: access to clean drinking water. 

Here's yet another group of individuals who have come up with a solar powered device that can pull a liter of water from the air using solar.  

https://www.ecoportal.net/en/drinkable-water-air-sky-a-solar-device/13512/