Best and Worst of 2009: The Year in Pee and Poop

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trash can urinal photo
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But how do you collect the urine in the first place? Designer Stephan Bischof has an idea for harvesting pee from Britain's drunken weekend revelers. These urinals disguised as trash cans are a subtle way to both reduce anti-social behavior, and rethink our attitude to 'waste'. Of course, they might not be so popular with folks who find their own non-hacked trash cans suddenly filling up with unwanted deposits, but it's an interesting idea...

Photo credit: DesignBoom