A public urinal that fertilizes urban greenery

Apparently, properly filtered urine can make a great plant fertilizer. I must've missed that part of science class. But Ohio-based industrial designer Eddie Gandelman says he has found a way to make peeing in public less embarrassing and more eco-friendly with his aptly named "When Nature Calls" urinal pod , which filters urine before delivering it to plants. Gandelman, an industrial designer for Priority Designs, created the concept while at the University of Cincinnati. The circular shape of the pods creates more privacy for users to "water the plants" than your average public bathroom urinal. They're also attached to planters so the filtered urine can water plants. For now, it's just a concept that has not been implemented anywhere, but which guy wouldn't love this?