![warka2.jpg](/proxy.php?image=http%3A%2F%2Fwww.wired.com%2Fwp-content%2Fuploads%2F2015%2F01%2Fwarka2.jpg&hash=b227f190a8c36cfd77278374b3f1a672)
I've posted a couple of other versions of these. They work and it's just a matter of getting them erected where people need them the most. Perhaps California's governor might find room in his budget to put some up around the state.
Read more @ A Bamboo Tower That Produces Water From Air WIRED