
Providing Water from the Sun & Air
25.01.2016Seven years ago, Calvin Rieder learned the scale of the world's water challenges. He decided to take it on himself to try and contribute to the solution. Using two abundant resources - the sun and our atmosphere - he has designed simple tools that can generate and clean water for those who need it most.
Watch his video to learn more about his efforts.
Photo credit: photophilde via Foter.com / CC BY-SA