
Liquid Gold: How Wasted Turns Urine into Fertilizer Wasted turns the nutrients in urine into a phosphorus-rich ...
“Number one,” “whiz,” “piddle,” “tinkle,” and, of course, “pee,” are common euphemisms for urine. For the Vermont-based startup Wasted, urine could also be called “liquid gold.” “Urine contains nitrogen, phosphorus and potassium — the key components of …