Re: Just wondering
Yep, I read "the most arid environments...a system which extracts water from airborne vapour"
If the place is so arid there's little ground water because it almost never rains, how much effect will taking even more water out of the local atmosphere have? The concept is interesting, but I suspect the practice and stated aims will not be achievable. On the other hand, they may develop some stuff chasing this rainbow that can be used in other areas. It all feels a bit "blue sky" at this stage, so not necessarily a bad use of time, but odds aren't great for success.
On the other hand, look at some of the great "accidental" discoveries such as Penicillate or Teflon :-)