In the last century, synthetic fertilizers have changed the face of the planet. The current world population might be halved if not for this useful development.
  • optissima@lemmy.ml
    2·
    4 days ago

    I heard someone found it useful for hair treatment on the other site. Let’s skip that one

  • Archangel1313@lemmy.ca
    3·
    4 days ago

    I don’t know about urine, but I would love to see recycled tap water for things like dishes and laundry. As long as you aren’t planning to ingest it, I say filter it, store it and reuse it as much as possible.