I posted this link to a BBC World Service podcast about a year ago of using a solar still in Somalia to produce water for a greenhouse AND salt: https://www.bb

I posted this link to a BBC World Service podcast about a year ago of using a solar still in Somalia to produce water for a greenhouse AND salt: https://www.bbc.co.uk/programmes/w3cszv2l https://www.bbc.co.uk/programmes/w3cszv2l Just thought I’d mention it heat again. Different technology, but pointing out there is demand for the salt. Not to detract from this article which is amazing. The actual paper of which is here: https://pubs.rsc.org/en/content/articlelanding/2020/EE/C9EE04122B https://pubs.rsc.org/en/content/articlelanding/2020/EE/C9EE0...