A team of scientists from Georgia Tech, USA spent quite a lot of time studying the urination habits of mammals.
They used high tech analysis tools like high-speed video analysis to study the fluid dynamics in peeing in mammals.
Their study was to find a proper urinary system research model, and found that all mammals, from dogs to even elephants take approx. more than twenty one seconds to void their bladders.
The team has won the Ig Nobel Prize for Physics for 2015 at Harvard University.
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