|
|
|
|
|
|
|
|
|
|
|
|
|
|
It may, perhaps, be of some use to show, that even with
large instruments, and most practised observers, this is but
rarely the case The following extract is taken from a
representation made by the present Astronomer-Royal, to the
Council of the Royal Society, on the advantages to be derived
from the employment of two mural circles:--
"That by observing, with two instruments, the same objects at the
same time, and in the same manner, we should be able to estimate
how much of that OCCASIONAL DISCORDANCE FROM THE MEAN, which
attends EVEN THE MOST CAREFUL OBSERVATIONS, ought to be
attributed to irregularity of refraction, and how much to THE
IMPERFECTIONS OF INSTRUMENTS
In confirmation of this may be adduced the opinion of the late M
Delambre, which is the more important, from the statement it
contains relative to the necessity of publishing all the
observations which have been made
"Mais quelque soit le parti que l'on prefere, il me semble qu'on
doit tout publier Ces irregularites memes sont des faits qu'il
importe de connoitre LES SOINS LES PLUS ATTENTIFS N'EN
SAUROIENT PRESERVER LES OBSERVATEURS LES PLUS EXERCES, et celui
qui ne produiroit que des angles toujours parfaitment d'accord
auroit ete singulierement bien servi par les circonstances ou ne
seroit pas bien sincere--BASE DU SYSTEME METRIQUE, Discours
Preliminaire, p
This desire for extreme accuracy has called away the attention of
experimenters from points of far greater importance, and it seems
to have been too much overlooked in the present day, that genius
marks its tract, not by the observation of quantities
inappreciable to any but the acutest senses, but by placing
Nature in such circumstances, that she is forced to record her
minutest variations on so magnified a scale, that an observer,
possessing ordinary faculties, shall find them legibly written
He who can see portions of matter beyond the ken of the rest of
his species, confers an obligation on them, by recording what he
sees; but their knowledge depends both on his testimony and on
his judgment He who contrives a method of rendering such atoms
visible to ordinary observers, communicates to mankind an
instrument of discovery, and stamps his own observations with a
character, alike independent of testimony or of judgment
ON THE ART OF OBSERVING
The remarks in this section are not proposed for the assistance
of those who are already observers, but are intended to show to
persons not familiar with the subject, that in observations
demanding no unrivalled accuracy, the principles of common sense
may be safely trusted, and that any gentleman of liberal
education may, by perseverance and attention, ascertain the
limits within which he may trust both his instrument and himself
If the instrument is a divided one, the first thing is to learn
to read the verniers If the divisions are so fine that the
coincidence is frequently doubtful, the best plan will be for the
learner to get some acquaintance who is skilled in the use of
instruments, and having set the instrument at hazard, to write
down the readings of the verniers, and then request his friend to
do the same; whenever there is any difference, he should
carefully examine the doubtful one, and ask his friend to point
out the minute peculiarities on which he founds his decision
This should be repeated frequently; and after some practice, he
should note how many times in a hundred his reading differs from
his friend's, and also how many divisions they usually differ
The next point is, to ascertain the precision with which the
learner can bisect an object with the wires of the telescope
This can be done without assistance It is not necessary even to
adjust the instrument, but merely to point it to a distant
object When it bisects any remarkable point, read off the
verniers, and write down the result; then displace the telescope
a little, and adjust it again A series of such observations
will show the confidence which is due to the observer's eye in
bisecting an object, and also in reading the verniers; and as the
first direction gave him some measure of the latter, he may, in a
great measure, appreciate his skill in the former He should
also, when he finds a deviation in the reading, return to the
telescope, and satisfy himself if he has made the bisection as
complete as he can In general, the student should practise each
adjustment separately, and write down the results wherever he can
measure its deviations
Having thus practised the adjustments, the next step is to make
an observation; but in order to try both himself and the
instrument, let him take the altitude of some fixed object, a
terrestrial one, and having registered the result, let him
derange the adjustment, and repeat the process fifty or a hundred
times This will not merely afford him excellent practice, but
enable him to judge of his own skill
The first step in the use of every instrument, is to find the
limits within which its employer can measure the SAME OBJECT
UNDER THE SAME CIRCUMSTANCES It is only from a knowledge of
this, that he can have confidence in his measures of the SAME
OBJECT UNDER DIFFERENT CIRCUMSTANCES, and after that, of
DIFFERENT OBJECTS UNDER DIFFERENT CIRCUMSTANCES
These principles are applicable to almost all instruments If a
person is desirous of ascertaining heights by a mountain
barometer, let him begin by adjusting the instrument in his own
study; and having made the upper contact, let him write down the
reading of the vernier, and then let him derange the UPPER
adjustment ONLY, re-adjust, and repeat the reading When he is
satisfied about the limits within which he can make that
adjustment, let him do the same repeatedly with the lower; but
let him not, until he knows his own errors in reading and
adjusting, pronounce upon those of the instrument In the case
of a barometer, he must also be assured, that the temperature of
the mercury does not change during the interval
A friend once brought to me a beautifully constructed piece of
mechanism, for marking minute portions of time; the three-
hundredth parts of a second were indicated by it It was a kind
of watch, with a pin for stopping one of the handsI proposed
that we should each endeavour to stop it twenty times in
succession, at the same point We were both equally unpractised,
and our first endeavours showed that we could not be confident of
the twentieth part of a secondIn fact, both the time occupied
in causing the extremities of the fingers to obey the volition,
as well as the time employed in compressing the flesh before the
fingers acted on the stop, appeared to influence the accuracy of
our observationsFrom some few experiments I made, I thought I
perceived that the rapidity of the transmission of the effects of
the will, depended on the state of fatigue or health of the body
If any one were to make experiments on this subject, it might be
interesting, to compare the rapidity of the transmission of
volition in different persons, with the time occupied in
obliterating an impression made on one of the senses of the same
persons For example, by having a mechanism to make a piece of
ignited charcoal revolve with different degrees of velocity, some
persons will perceive a continuous circle of light before others,
whose retina does not retain so long impressions that are made
upon it
ON THE FRAUDS OF shop OBSERVERS
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
The jet engines were whining and a hot breeze was
blowing her hair around her face, tumbling her
careful beauty-shop curls into something younger
and more natural"Can I ask you something,
Eddie?"
"Of course
"Could you paint anywhere? Or does it have to be
here?"
"Anywhere, I thinkBut it would be different
somewhere else
She was looking at me fixedly
"Just the same, a change might be goodYou need
to lose that white lookI'm not talking about
coming back to Minnesota, necessarily, just
goingWill you think about it?"
"Yes But not until I saw what was in the red
picnic basketAnd not until I'd made at least one
trip to the south end of the KeyAnd I thought gucci uk I
could do thatBecause Ilse was the one who'd
gotten sick, not meAll I'd had was one of my
red-tinged flashbacks to the accidentAnd that
phantom itch
783
"Be well, EdgarI don't know exactly what's
become of you, but there's still enough of the old
you to love She stood on tiptoe in her white
sandals - bought specially for this trip, I had no
doubt - and planted another soft kiss on my
stubbly cheek"Thank you for last night
"No thanks required," she said
She squeezed my handThen she was up the stairs
and gone
vi
Outside Delta departures againThis time without
Jack
"Just you and me, Miss Cookie," I said"Looks
like we closed down the bar
Then I saw she was chanel red black handbag crying and wrapped my arm
around her
"Daddy, I wish I could stay here with youStudy for your test and knock the
hell out of itLooked at me anxiously"You'll
be okay?"
784
"Yes
She gave me a hearty smack on the mouth - to make
up for the one her mother had held back on,
perhaps - and went in through the sliding doors
She turned back once and waved to me, by then
little more than a girl-shape behind the polarized
glassI wish with all my heart that I could have
seen her better, because I never saw her again
vii
From the Ringling Art Museum I had left messages
for Wireman - one at the funeral home and one on
El Palacio's answering machine - saying I'd be
back replica rolex around three, and asking him to meet me there
I also asked him to tell Jack that if Jack was old
enough to vote and party with FSU sorority girls,
he was old enough to take care of his damned cell
phone
785
It was actually close to three-thirty when I
arrived back on the Key, but both Jack's car and
Elizabeth's vintage silver Benz were parked on the
cracked square to the right of Big Pink, and the
two of them were sitting on my back stoop,
drinking iced teaJack was still wearing his gray
suit, but his hair was once more in its customary
disarray and he was wearing a Devil Rays tee under
his jacketWireman was wearing black jeans and a
white shirt, open at the louis vuitton miroir handbags collar; a Nebraska
Cornhuskers gimme cap was cocked back on his head
I parked, got out, and stretched, trying to get my
bad hip in gearThey stood up and came to meet me,
neither of them smiling
"Everyone gone, amigo?" Wireman asked
"Everyone but my Aunt Jean and Uncle Ben," I said
"They're veteran freeloaders, dedicated to
squeezing a good thing to the very last drop
Jack smiled without much humor"Every family's
got a few," he said
"How are you?" I asked Wireman
"About Elizabeth I'm okayHadlock said it was
probably for the best this way, and I suppose he's
rightHer leaving me what may amount to a hundred
786
and sixty million dollars in cash, securities, chanel large black tote bag and
properti
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
In spite of the medication, my right
leg throbbed from switching back and forth between
the gas and the brake, and I had a headache - a
plain old-fashioned tension headacheMy main
problem, however, was hungerIt was what had
54
driven me out in the first placeOnly hunger was
too mild a word for what I was feelingI was
ravenous, and the leftover lasagna in the fridge
wouldn't doThere was meat in it, but not enough
I lurched into the house on my crutch, head
swimming from the Oxycontin, got a frypan from the
drawer under the stove, and slung it onto one of
the burnersI turned the dial to HIGH, barely
hearing the flump of igniting gasI was too busy
tearing the plastic wrap from a package of ground
sirloinI threw it in the frypan and mashed it
flat with the palm of my hand before scrabbling a
spatula out of the drawer beside the stove
Coming back into the house, shucking my clothes
and rolex submariner watches for sale climbing into the shower, I'd been able to
mistake the flutters in my stomach for nausea - it
seemed like a reasonable explanationBy the time
I was rinsing away the soap, though, the flutters
had settled into a steady low rumble like the idle
of a powerful motorThe drugs had damped it down
a little bit, but now it was back, worse than ever
If I'd ever been this hungry in my life, I
couldn't remember when
55
I flipped the grotesquely large meat-patty and
tried to count to thirtyI figured a thirty-count
on high heat would be at least a nod in the
direction of what people mean when they say
"cooking meat If I'd thought to flip on the fan
and vent the aroma, I might have made itAs it
was, I didn't even get to twentyAt seventeen I
snatched a paper plate, flipped the hamburger onto
it, and wolfed the half-raw ground beef while I
leaned against the cabinetAbout halfway through
I saw the rolex gmt master red juice seeping out of the red meat
and got a momentary but brilliant picture of
Gandalf looking up at me while blood and shit
oozed from the wrecked remains of his hindquarters,
matting the fur on his broken rear legsMy
stomach didn't so much as quiver, just cried
impatiently for more food
xi
That night I dreamed I was in the bedroom I had
shared for so many years with PamShe was asleep
beside me and couldn't hear the croaking voice
56
coming from somewhere below in the darkened house:
"Newly wed, nearly dead, newly wed, nearly dead
It sounded like some mechanical device stuck in a
grooveI shook my wife but she just turned overDreams mostly tell the truth,
don't they?
I got up and went downstairs, holding the banister
to compensate for my bad legAnd there was
something odd about how I was holding that
familiar length of polished railAs I approached
the bottom of the staircase, I knock off tiffany jewelry realized what it
wasFair or not, it's a rightie's world - guitars
are made for righties, and school desks, and the
control panels on American carsThe banister of
the house I'd lived in with my family was no
exception; it was on the right because, although
my company had built the house from my plans, my
wife and both our daughters were right-handers,
and majority rules
But still, my hand was trailing down the banister
Of course, I thoughtBecause it's a dreamJust
like this afternoonYou know?
Gandalf was no dream, I thought back, and the
voice of the stranger in my house - closer than
57
ever - repeated "Newly wed, nearly dead" over and
overWhoever it was, the person was in the living
roomI didn't want to go in there
No, Gandalf was no dream, I thoughtMaybe it was
my phantom right hand having these thoughtsThe
dream was killing him
Had he died on his own, then? Was that what the
voice black chanel quilted bag was trying to tell me? Because I didn't
think Gandalf had died on his ownI thought he
had needed help
I went into my old living roomI wasn't conscious
of moving my feet; I went in the way you move in
dreams, as if it's really the world moving around
you, streaming backward like some extravagant
trick of projectionAnd there, sitting in Pam's
old Boston rocker, was Reba the Anger-Management
Doll, now grown to the size of an actual child
Her feet, clad in black Mary Janes, swung back and
forth just above the floor at the end of horrible
boneless pink legsHer shallow eyes stared at me
Her lifeless strawberry curls bounced back and
forthHer mouth was smeared with blood, and in my
dream I knew it wasn't human blood or dog's blood
but the stuff that had oozed out of my mostly raw
58
hamburger - the stuff I had licked off the paper
plate when the meat was gone
The bad frog chased us! Reba cheap gucci bags cri
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Hearn pulled off another piece of turkey and ate it with relish"You get the crates separated, and I'll find my men and have them bring it up
"All right, Lieutenant, but let's do it fast, okay?"
Hearn went on top, leaned over the rail, and shouted to the three-man detail on his landing barge to come aboardAfter they had climbed the scramble net, Hearn led them below to the hold, and they each picked up a carton and carried it to the deckAfter three trips everything had been brought up, the whisky, the canned chicken, and all the condiments, and in a few minutes it was loaded in the crane net and lowered into the bargeHearn paid the seaman his twelve pounds"Come on, men, let's get going," he shoutedNow that it was over, he was worried that Kerrigan might appear on deck and discover his transactionThey clambered down into the barge, and Hearn dragged a omega de ville watches tarpaulin over the supplies
As they were about to back off, he saw Kerrigan looking down at them from the rail"If ye don't mind, Lieutenant," Kerrigan bawled, "I'd like to have a look at what ye're taking away"Start the motors," he called to the helmsman, and then looked up blankly at Kerrigan"Too late, man," he shoutedBut the motors coughed, sputtered and diedAnd Kerrigan, seeing this, began to climb over the side
"Start those motors," Hearn shouted furiouslyHe glared at the, helmsman"Get going!"
The motor sputtered again, caught momentarily, lapsed, and then steadiedFrom the stern the propeller wake became steadyKerrigan was halfway down the scramble net"All right, let's go!" Hearn shouted
The barge backed off slowly, leaving Kerrigan stranded foolishly in the middle of the netA few of the seamen looking over the side laughed at him as he started to climb back to replica gucci canvas bag the deck"So long, Kerrigan!" Hearn shouted"Goddam, man," he said to the helmsman, "that was a hell of a time to have the motors go back on you The landing craft was bouncing steadily as it overtook the waves riding toward shore"I'm sorry, Lieutenant He felt relaxed, extremely relaxed, in comparison to the tension he had sustained when they were loading the food, and with surprise he noticed how wet his clothing had becomeSome spray was washing over the forward ramp, and Hearn stood in the supply well, and let it patter down upon himOverhead, the sun was breaking through the clouds, the overcast retreating wispily before it like paper curling away from a flameHe mopped his forehead once more, felt his collar gathered like a sodden rope around his neck
Well, twelve pounds was not badKerrigan would have charged him at least fifteen pounds for those supplies, omega planet ocean watches perhaps twentyThat seaman had been an ass, and the General was an ass tooCummings had expected him to come back with only the whiskyYesterday Horton had been talking about a purser"That sonofabitch won't co-operate at all," Horton had saidAnd the purser was Kerrigan
The General had sent him out on a special detail to buy some extras for officers' mess when clearly it was a job for one of the officers in Horton's sectionSomehow he had sensed the General's motive, he must have, otherwise why would he have gone to the trouble of bribing the seaman or become so angry when Kerrigan had given him lip? So the General was having an effect on himHearn sat down on the tarpaulin covering the supplies, took off his shirt, swabbed his wet body with it, and then, holding it dourly in his hand, he lit a cigarette
After the boat landed, Hearn had the supplies transferred to a omega speedmaster leather weapons carrier, and rode back with his detailHe reached the bivouac before noon, and dropped in at the General's tent to report, savoring the idea of disappointing Cummings, but the General was not thereHearn sat down on a foot locker, and surveyed the tent distastefullyNothing in it had been altered since early morning when Clellan had worked on it, and in the sunlight that glanced through the open flaps the tent was rectangular and unfriendly with all the corners squared, and no sign that anyone ever lived in itThe floor was spotless, the blankets were drawn tautly over the General's mattress, the desk was unclutteredHearn sighed, felt a vague uneasiness stirring in himEver since that particular night
The General was putting the screws on himThe things Cummings gave him to do could be done easily enough, but there was always a special brand of humiliation in colourful louis vuitton bag them
|
|
|
|
|
|
|
|
|
|
|
|
|
Hello, my account friends [April 18, 2010] It may, perhaps, be of some use to show, that... [April 18, 2010] The jet engines were whining and a hot breeze... [January 21, 2010] In spite of the medication, my right
leg... [January 17, 2010] Hearn pulled off another piece of turkey and ate... [January 16, 2010]
|
|
|