09 Jun '18 14:02>1 edit
https://phys.org/news/2018-06-trials-next-generation-harvester-fresh-air.html
Getting fresh drinkable water from the desert and a lot cheaper too.
Oops, Humy beat me to it๐ my bad๐
Getting fresh drinkable water from the desert and a lot cheaper too.
Oops, Humy beat me to it๐ my bad๐