The Urinal Problem
Today we study a particular variation of the classic so-called Urinal Problem. For millennia great thinkers like Socrates, Plato, Leonardo da Vinci, Bill Gates and others have pondered the great mysteries of gentlemen’s restroom etiquette. Now it’s my turn to take the problem out for a spin.
The classic definition of the problem, of course, involves an infinite number of monkeys and an infinite number of urinals. It’s easy to see how a problem like that could humble even the greats. In a flight of hubris, even I once made the attempt, and was left humbled and feeling flushed.
For simplicity, we will closely examine a three-urinal subset of n and attempt to fully solve the problem variation.
Abstract. A man walks into a men’s room and observes n empty urinals. Which urinal should he pick so as to minimize his chances of maintaining privacy, i.e., minimize the chance that someone will occupy a urinal beside him? In this paper, we attempt to answer this question under a variety of models for standard men’s room behavior. Our results suggest that for the most part one should probably choose the urinal furthest from the door (with some interesting exceptions). We also suggest a number of variations on the problem that lead to many open problems.
Source: Springer Link – The Urinal Problem. The complete paper is available for purchase.
It was easy to theorize a solution for the three urinal-subset based on the process of elimination (no pun intended). This is also known as The Vizzini Gambit. (See: The Princess Bride.)
Clearly you should not choose the urinal in the center as the next visitor must choose one of the adjacent urinals. Thus, it is obvious that the solution must be one of the end urinals. But which one? Elimination only gets us so far.
As is often the case, field research is required to test theoretical constructs. And that’s where the shit hit the fan. (The results of that experiment are beyond the scope of this article.)
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Thanksgiving Demographics: The Life of Pie
While you were all taking the day off and stuffing your faces, me and my crack team of researchers were out gathering data. We work hard so you don’t have to.
I guess that’s why they call it Thanksgiving. We put the “thanks” in Thanksgiving while you were “giving” it to us from behind. Thanks for the support.
Herein presented are the preliminary findings of our Thanksgiving 2012 Study featuring a typical American household broken down into the usual pie chart categories.
You have to provide your own whipped cream.
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The Big Uneasy Gerbil Truce

Scary, huh?
You might think that after the gerbil moves out the game is over. Not so. They are still plenty of opportunities for high-jinx, if you are diligent and know how to find them.
Some time may have elapsed since our last bit of gerbil coverage, but make no mistake. The little fellar is still out there.
To recap:
- The ignominy of Sherlock Holmes’ greatest defeat, The Adventure of the Raspberry Bar. This remains open in the cold case files.
- The Gerbil Research Institute for Parental Edification published the Gerbil Nutritional Pyramid.
- The gerbil still has absolutely no idea how or why the blinds in his old room spontaneously were destroyed. (Broken in half.) And absolutely no explanation why coins were found on the ground outside under the room’s window. After the discovery of new elements on the periodic table this is probably one of the great mysteries of modern science. Personally I think they’ll find the blinds were broken by an element with 255 neutrons which I have dubbed Gerbilenium.
There was a period of time where the gerbil disappeared and we thought that our bout of False Empty Nest Syndrome (FENS) woes were finally over, but it was a false alarm. The case has merely shifted to an intermittent condition.
In non-technical jargon, it settled down into an uneasy truce with the occasional flare up.
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Looking forward to some anticipation
When the movie Office Space said, “Looks like someone has a case of the Mondays,” they almost had it right. I happen to have a case of the “weekdays.” Sadly, there is no known cure. The weekdays are always fatal.
Weekends do have a few things in their favor. You don’t have to go to work and you don’t have to deal with that puss-filled pimple of a boss. For a while.
But what else they got?
Sure, I look forward to weekends just like most everyone else. But Friday is the worst weekday of the week, notwithstanding Rebecca Black, of course. (You can see my Friday-is-the-worst-day-of-the-week logic here.)
You see, I’ve known something about Fridays for a long, long time. I was in the science lab (back when I was a much younger whore) when I put it all together. And I’m willing to share my findings with you. Shhhhhh!
Tweet Archeology
Here is what my time in the lab proved*:
Tom’s Law #42
Unless death is somehow involved, every Friday is always followed by another Monday.
* I say “proved” but my results have not been subjected to peer review. We couldn’t find anyone sadly pathetic enough to perform the work.
One moment it’s Friday 5:05 pm and you stop to capture the moment. You take a swig from the flask of vodka under the driver’s seat. You just jumped in your rig, put in the key and are about to embark on the magical journey known as Friday night. Or, as I like to call it, “The Holy Time.” You try to freeze that moment in time so it will last forever, but try as you might, you cannot. Your eyes blink a couple of times, you shake your head, and suddenly, you find yourself in the same spot, only it’s Monday morning and the weekend in already over and the boss awaits.
“Oh my God,” you say to yourself. “How did that happen?” And, unlike Friday evening, time on Monday mornings slows down to such a point that a dead snail going backwards moves along faster. M equals Monday, M equals Molasses.
So yeah, some studies just came out, but they only prove what I already knew. Don’t worry, I’m here to help spread the good news. Read on to be cheered. What you don’t know could kill you.
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Ploductivity Studies
The Wall Street Journal is beamingly proud to scream out the news: 86% of workers are obese or have other health issues. Yeah, baby! Eat that, workers!
It turns out the 99% has too much fat content.
Yeah, when you want to hear bitching and whining about that which grinds the wheels of capitalism to a halt, be sure to turn to the Wall Street Journal. (It helps to pretend that they aren’t owned by one of the biggest pieces of shit God ever pushed out of his ass.)
The WSJ laments that this army of “obese” workers could be costing the economy $153 billion a year in lost “productivity” from increased sick days. (They call this the low estimate and claim the actual amount could be closer to $1.1 trillion.)
They also lament that only 1 in 7 U.S. workers has “normal” weight and is also without a chronic health problem.
Can you see what they are doing here? It’s a bit subtle so I’ll give you a moment. Make the jump to see my interpretation.
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