Could be 20 gallons of pee in a swimming pool

Could be 20 gallons of pee in a swimming pool

Lifehacker – This month the Journal of the American Chemical Society published a study that estimated there might be as many as 20 gallons of urine in a large swimming pool. To test for pee, scientists measured the concentration of an artificial sweetener that’s commonly found in processed food and able to pass through the […]