Challenging Environments: Keeping Hydrated
These challenges were developed as part of the Ultimate STEM Challenge 2014/2015.
The competition is now closed but why not complete one of the challenges as part of your school's STEM club, in class, or even to run your own school competition?
Design and test a portable solar still to provide an emergency fresh water supply.
How you tackle this challenge is completely up to you and your students.
You may wish to use these optional introductory resources to get them started: