A study showing that nearly all mammals take the same amount of time to urinate [...]
Just go to a dog park and observe them. You'll be able to see for yourself. Hell, you might be able to search YouTube for videos of dogs, or any other mammals for that matter, pissing.
You know you're also a mammal with a bladder, right?
I tried recreating that experiment with my dogs over several months and can confidently say they pee anywhere from 7 seconds to almost a minute.
There goes the 2015 Ignobel Prize awarding then.
Just go to a dog park and observe them. You'll be able to see for yourself. Hell, you might be able to search YouTube for videos of dogs, or any other mammals for that matter, pissing.
You know you're also a mammal with a bladder, right?