alt Hacker NewsYou wouldn’t want to use a regular toilet even if you could, given how tight water margins are. Urine you can reclaim, feces not so much.
You wouldn’t want to use a regular toilet even if you could, given how tight water margins are. Urine you can reclaim, feces not so much.
Vacuum flush toilets are common on airplanes, trains, and ships and use a lot less water than a conventional toilet.