Старый поиск. Включен фильтр! Количество товара уменьшено!
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Urine, commonly known as pee, is a waste product of our bodies that contains urea, a nitrogen-rich fertilizer used in agriculture nowadays. Although research has shown that pee can be used as fertilizer to improve crop growth, the logistics of collecting pee from every person in a city makes it impractical. Sounds very challenging.
Старый поиск. Включен фильтр! Количество товара уменьшено! Обратная связь.