Solar-powered desalination system requires no extra batteries, could provide drinking water at low cost

[elkhound]

Solar-powered desalination system requires no extra batteries, could provide drinking water at low cost​

Tech xplore via msn


https://www.msn.com/en-us/money/oth...1&cvid=d0da8095d7ad4333f3513a06c8cb3925&ei=38