3 ms·
Maybe reintroducing a free modern amphora equivalent instead of making people pay and forcing them to waste it in a toilet could help?
by benjamir 5y ago
Maybe reintroducing a free modern amphora equivalent instead of making people pay and forcing them to waste it in a toilet could help?
- cogburnd02 5y agoInterestingly, elemental phosphorus was originally isolated from urine: https://en.wikipedia.org/wiki/Phosphorus#Discovery https://en.wikipedia.org/wiki/Phosphorus#Discovery which is funny considering that economists and such are worried that mining phosphorus rock might have a limit soon: https://en.wikipedia.org/wiki/Peak_phosphorus https://en.wikipedia.org/wiki/Peak_phosphorus