Ars Technica has a non-paywalled article. https://arstechnica.com/science/2024/07/scientists-built-real-life-stillsuit-to-recycle-astronaut-urine-on-space-walk

Ars Technica has a non-paywalled article. https://arstechnica.com/science/2024/07/scientists-built-real-life-stillsuit-to-recycle-astronaut-urine-on-space-walks/ https://arstechnica.com/science/2024/07/scientists-built-rea...