Updated On: 08 May, 2014 03:09 PM IST | | IANS
<p>Those who have a habit of peeing in a swimming pool, beware. Here comes a device glows green the moment it detects traces of human waste in water.</p>
New York: Those who have a habit of peeing in a swimming pool, beware. Here comes a device glows green the moment it detects traces of human waste in water.
Developed by researchers at Texas A&M University, the container adds zinc ions to water that glow if urine or faeces is present.