Linux Science

Actually, the probability is 100% that the elevator will be going in the
right direction.  Proof by induction:

N=1.    Trivially true, since both you and the elevator only have one
        floor to go to.

Assume true for N, prove for N+1:
        If you are on any of the first N floors, then it is true by the
        induction hypothesis.  If you are on the N+1st floor, then both you
        and the elevator have only one choice, namely down.  Therefore,
        it is true for all N+1 floors.
QED.

After a number of decimal places, nobody gives a damn.

After an instrument has been assembled, extra components will be found
on the bench.

        After the Children of Israel had wandered for thirty-nine years
in the wilderness, Ferdinand Feghoot arrived to make sure that they would
finally find and enter the Promised Land.  With him, he brought his
favorite robot, faithful old Yewtoo Artoo, to carry his gear and do
assorted camp chores.
        The Israelites soon got over their initial fear of the robot and,
as the months passed, became very fond of him.  Patriarchs took to
discussing abtruse theological problems with him, and each evening the
children all gathered to hear the many stories with which he was programmed.
Therefore it came as a great shock to them when, just as their journey was
ending, he abruptly wore out.  Even Feghoot couldn't console them.
        "It may be true, Ferdinand Feghoot," said Moses, "that our friend
Yewtoo Artoo was soulless, but we cannot believe it.  He must be properly
interred.  We cannot embalm him as do the Egyptians.  Nor have we wood for
a coffin.  But I do have a most splendid skin from one of Pharoah's own
cattle.  We shall bury him in it."
        Feghoot agreed.  "Yes, let this be his last rusting place."
        "Rusting?" Moses cried.  "Not in this dreadful dry desert!"
        "Ah!" sighed Ferdinand Feghoot, shedding a tear, "I fear you do not
realize the full significance of Pharoah's oxhide!"
                -- Grendel Briarton "Through Time & Space With Ferdinand
                   Feghoot!"

After the last of 16 mounting screws has been removed from an access
cover, it will be discovered that the wrong access cover has been removed.

After this was written there appeared a remarkable posthumous memoir that
throws some doubt on Millikan's leading role in these experiments.  Harvey
Fletcher (1884-1981), who was a graduate student at the University of Chicago,
at Millikan's suggestion worked on the measurement of electronic charge for
his doctoral thesis, and co-authored some of the early papers on this subject
with Millikan.  Fletcher left a manuscript with a friend with instructions
that it be published after his death; the manuscript was published in
Physics Today, June 1982, page 43.  In it, Fletcher claims that he was the
first to do the experiment with oil drops, was the first to measure charges on
single droplets, and may have been the first to suggest the use of oil.
According to Fletcher, he had expected to be co-authored with Millikan on
the crucial first article announcing the measurement of the electronic
charge, but was talked out of this by Millikan.
                -- Steven Weinberg, "The Discovery of Subatomic Particles"

Robert Millikan is generally credited with making the first really
precise measurement of the charge on an electron and was awarded the
Nobel Prize in 1923.

After years of research, scientists recently reported that there is,
indeed, arroz in Spanish Harlem.

        Against his wishes, a math teacher's classroom was remodeled.  Ever
since, he's been talking about the good old dais.  His students planted a small
orchard in his honor; the trees all have square roots.

Air is water with holes in it.

Air pollution is really making us pay through the nose.