Seeking Water on Mars and the Moon?
Yes we live on a water planet but, water water where can we drink you.
‘Water, water everywhere, / Nor any drop to drink. Lines from “The Rime of the Ancient Mariner,” by Samuel Taylor Coleridge’
Here is a discovery worth looking at:http://Liquid metal discovery to make toxic water safe and drinkable
When we think Africa we think mostly dry
Yet there is vast amounts of underground water and much can be recharged by precipitation in highlands.
Here is a short YouTube video: https://youtu.be/4_yp58ewEXk