Bar flies to return the favour
06 July 2015 - 02:09
Festival-goers could soon be sipping beer brewed with the help of urine. A European organisation will collect urine from thousands of festival-goers this week in an attempt to recycle it as a fertiliser for barley.The concept is called "From Piss to Pilsner" and will launch this week at Roskilde, one of northern Europe's biggest rock music festivals, in Denmark.
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