Home Task 1: Introducing DTs Jo Calder▸ Task 1: Introducing DTs Jo Calder▸ Task 1: Introducing DTs By fromgplus. Published on March 16, 2018. April 9, 2019 0 The Warka Water Tower harvests water from fog!Six technologies that produce clean, safe drinking water G+ Comments no plus ones, 0 comments Share this:TwitterFacebookLike this:Like Loading... + There are no comments Add yours Cancel replyYou must be logged in to post a comment. This site uses Akismet to reduce spam. Learn how your comment data is processed.