Harvesting water in the desert

[tmcom]

[britanica]

I have seen people do similar, on a much smaller scale. It is actually a survival trick to keep the body going. Still really cool to see it on a larger scale with more research behind it. 

[Honor]

Excellent!  I love what you have done!  Wonderful!.

[Kunal]

What a great way to change the world!  Truly inspirational..