From Superinnovators 20/05/24
YouTubers Hacksmith Industries have built a real-life stillsuit from the Dune movies that harvests sweat and moisture in breath to generate drinkable water.
In Dune and Dune 2, full body stillsuits are worn by Fremen on the desert planet of Arrakis to conserve water.
More info:
https://dune.fandom.com/wiki/Stillsuit
