Technology The billboard that produces potable water out of air March 7, 2014 avinash Leave a comment http://www.youtube.com/watch?v=FWwii1dX4v8 SHARE:Click to share on Facebook (Opens in new window)Click to share on Twitter (Opens in new window)Click to share on Reddit (Opens in new window)Click to share on WhatsApp (Opens in new window)Click to email a link to a friend (Opens in new window)
