Screaming Penguin - Source Does Matter

Whew, on a lighter note I was searching for something on penguin today and once again ran across Electron Band Structure In Germanium, My Ass. That thing just cracks me up, and I read it once a year or so.

So I mentioned how funny that was to a friend and he pointed me to Is Hell endothermic or exothermic? Support your answer with a proof.

Also physics related of course and also totally hilarious. Reprinted here for posterity (in case in the future the above link is gone, etc).

A retiring pChem (Physical Chemistry) professor was composing his last exam for
a graduate course in statistical thermodynamics. Being a bit bored, and with a
well kept and wry sense of humor, he set a single question on the sheet:

"Is Hell endothermic or exothermic? Support your answer with a proof."

He had little idea what to expect, or how to grade the results, but decided to
reward any student who was able to come up with a reasonable and consistent
reply to this query.

One "A" was awarded.

Most of the students wrote proofs of their beliefs using Boyle's Law or some
variant. The top student, however, wrote the following:

"First, we postulate that if souls exist, then they must have some mass. If
they do, then a mole of souls can also have a mass. So, at what rate are souls
moving into hell and at what rate are souls leaving? I think that we can
safely assume that once a soul gets to hell, it will not leave. Therefore, no
souls are leaving. As for souls entering hell, let's look at the different
religions that exist in the world today. Some of these religions state that if
you are not a member of their religion, you will go to hell. Since there are
more than one of these religions and people do not belong to more than one
religion on average, we can predict that all people and all souls go to hell on
average. With birth and death rates as they are, we can expect the number of
souls in hell to increase exponentially. Now, we look at the rate of change in
volume in hell. Boyle's Law states that in order for the temperature and
pressure in hell to stay the same, the ratio of the mass of souls and volume
needs to stay constant. Thus, there are two possible conditions:

1. ) If hell is expanding at a slower rate than the rate at which souls enter
   hell, than the temperature and pressure in hell will increase exponentially
   until all hell breaks loose.

   -OR-

2. ) If hell is expanding at a rate faster than the increase of souls in hell,
   then the temperature and pressure will drop until hell freezes over.

We can solve this (de)lemma with the 1990 postulation of Ms. Theresa LeClair,
the woman who lived across the hall from me in first year residence. Since I
have still not been successful in obtaining sexual relations with her, I know
that condition two has not been met, and thus it can be concluded that
condition one is true, and therefore that hell is exothermic."