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The space-inspired wastewater treatment uses the nutrients and loses the odor. The post Swiss startup turns urine into plant fertilizer appeared first on Popular Science…Read
December 15, 2025
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The space-inspired wastewater treatment uses the nutrients and loses the odor. The post Swiss startup turns urine into plant fertilizer appeared first on Popular Science…Read
The Swiss canton of Glarus has voted this way since medieval times—with the goal to find a solution that’s “a little bit OK for everyone