I
think this is the best allusion to Heisenberg Relation I have ever
read. The Uncertainty Principle says that it is impossible to know
some pairs of magnitudes at the same time. It´s very common to mix
and confuse this principle with the intrinsic mistake of measure,
which is provoked by the presence of the observator. This intrinsic
mistake of measure, which is seen as a limitation by a lot of people,
makes me feel almost like a God, changing the world with my look
Monday, 28 January 2019
THE MAGUS (JOHN FOWLES) AND HEISENBERG PRINCIPLE
...but
he might well have incorporated the Heisen-berg principle into his
‘experiment’, so that much of it was indeterminate, both to him
as observer-voyeur and to us as observed human particles
Monday, 14 January 2019
THE KOMINSKY METHOD (CHUK LORRE) AND AGING FROM AN ENTROPIC POINT OF VIEW
This
mixture of Biology and Physics sounds strange to me, but it´s
worth hearing this conversation. If aging is a road to chaos, what
would be the embryonic developmnet?
Friday, 11 January 2019
FIRST LIGHT (CHARLES BAXTER) AND THE PHOTON TRAJECTORY
Just
outside Buffalo, Dorsey says, “I’m sick. I have Autobahnschmerz.
It’s not the distance. It’s the freeways and tolls and the speed
and the time, and the fact that there aren’t any decisions a human
being can make. It’s like being …” She thinks for a
moment. “It’s like being a photon. You can’t decide where
you’re going.”
Hugh
shrugs and keeps his eyes on the road.
The
first time I read this text I also shurg my shoulders, because what
can I do against such pendantry? Then I realized it´s a good
examle: photon goes by rails which are difficult to get out of. A
planet moving in space is also a good example. One goes forward
concienless, that´s how we have finished last year.
Friday, 21 December 2018
EARTHLY POWERS (ANTHONY BURGESS) AND INERTIA
We
were all still standing up, but now Carlo sat down. The whisky in his
glass tried to stay where it was and splashed his black jacket. He
ignored this, looking, frowning, up at his brother.
I
wrote inertia, but, which is the real cause of the whisky falling? Is
it maybe because it´s a more complex particles system than the
glass itself?If it´s actually the inertia, Burgess describes the
phenomenon perfectly: the whisky tries to remain where it was or
the way it was, we could also say
I
took out this book from the library. It was at the middle of the
novel that I realized that I was reading the second volume. I thought
a novel starting about page four hundred was a excentric and modern
thing that I tolerated
Monday, 10 December 2018
1984 (GEORGE ORWEL) AND A PESSIMISTIC PROPHECY ABOUT THE FUTURE OF SCIENCE
In
Oceania at the present day, Science, in the old sense, has almost
ceased to exist. In Newspeak there is no word for 'Science'. The
empirical method of thought, on which all the scientific achievements
of the past were founded, is opposed to the most fundamental
principles of Ingsoc. And even technological progress only happens
when its products can in some way be used for the diminution of human
liberty. In all the useful arts the world is either standing still or
going backwards. The fields are cultivated with horse-ploughs while
books are written by machinery. But in matters of vital importance—
meaning, in effect, war and police espionage—the empirical approach
is still encouraged, or at least tolerated.
Even
darker texts than this one appear in the novel. There are always
people who think that we are close to the commented situation, like
Thomas Pynchon in tHe epilogue. From my point of view, there is
something in which the book is right. It´s in an annex , a Newspeak
treatise, which seems to inspire the literary style of thousands of
pedagogues.
In
the videoclip you can discover (time 1:20) that the elegance and glam that are
attributed to David Bowie were indeed developed early in some discos
from Spanish villages
Monday, 3 December 2018
THINKS… (DAVID LODGE) AND LAUGHTER AND CRY FROM AN EVOLUTIVE POINT OF VIEW
-
It´s a passage from the 1838 notebook. Darwin is thirty. The voyage
on the Beagle is two years behind him. He has the idea of evolution
firmly by the tail. Hah, no pun intended...He´s convinced taht man
is decended from apes, but he hasn´t gone public yet- he knows all
too well what an uproar it will cause. He´s been thinking about
laughter- that when humans laught they expose their canine teeth,
just like baboons. He speculates that our laughter and smiling might
be traced back to the way apes communicate the discovery of food to
the rest of their tribe- Ralph underlines the quotation with his
finger as he reads aloud: “This way of viewing the subject
important, laughing modified barking, smilin modified laughing.
Barking to tell other animals in associated kinds of good news,
discovery of prey- no doubt arising from want of assistance”. The
comes the afterthought. He can´t think what crying might be a
modification of. “Crying is a puzzler”
-
“Sunt lacrimae rerum”, says Helen
-
My Latin´s a tad rusty- Ralph says
-
“There are tears of things”. Virgil. It´s almost untranslatable,
but one knows what he means. Somethin like, “Crying is a puzzler”
-
Actually laughter is a puzzler too- says Ralph- Darwin´s explanation
doesn´t really cut it
It´s
a pity that animals lack A sense of humour, because it would be very
useful for them to kill time. All the animals, from the wildest to
the most domesticated , waste boring hours and hours which could be
spent among laughter and jokes. I don´t know in which sense could
crying be useful for animals, because Crying is a puzzler, as Darwin
and Virgil said.
I
remember in my neighborhood a dog died, the owners of this dog used
to say that their dog, Ron, could smile. They buried it next to a
wall in which they wrote: “Ron, the dog with an unforgettable
smile” . Some creative scoundrel retouched the epitaph, which
became :”Ron, the dog with an unforgettable smell”Monday, 19 November 2018
ON BEAUTY (ZADIE SMITH) AND DISAGREETMENT BETWEEN SCIENCE AND HUMANITIES
On
his other side, a shy, plain girl visiting from M.I.T. was attempting
to explain to him the kind of experimental physics she did. As he
ate, Howard tried to listen. He made a point of asking her many
interested questions; he hoped this would lessen the effect of
Victoria’s frank disinterest. But after ten minutes he ran out of
viable questions. Physicist and Art Historian met their match in
technical terms that could not be translated, in two worlds that
would not coalesce. Howard drank down his second glass of wine and
excused himself to go to the toilet.
Howard´s
good will is apreciated, but it seems not to be enough. I think there
are annoying people in both fields, Sciece and Humanities; more or
less like the Stones used tO sing: ‘it´s the singer, not the song’
What
I think is true is that you are more likely to be annoyig when you
talk about something that is not your field, something you have
already discovered, not you job but your hobby.
For
instance, a scientist who writes poetry or a humanities man who has
read an article about clonation in a magazine. One should be sick of
his own specialty.
So
the scientist is bothersome and ridiculous when he talks about
Humanities and The man of letters becomes delirious when he is
talking about Science
Anyway,
before you give it up with your table partner it is convenient to use
up all the plausible questions
Monday, 12 November 2018
DINNER AT THE HOMESICK RESTAURANT (ANNE TYLER) AND EINSTEIN´S CONCEPT OF TIME
Time
is my obsession: not to waste it, not to lose it. It’s like … I
don’t know, an object, to me; something you can almost take hold
of. If I could just collect enough of it in one clump, I always
think. If I could pass it back and forth and sideways, you know? If
only Einstein were right and time were a kind of river you could
choose to step into at any place along the shore.”
He
clicked his pen point in and out, frowning into space. “If they had
a time machine, I’d go on it,” he said. “It wouldn’t much
matter to me where. Past or future: just out of my time. Just
someplace else.
I
never heard Einstein had told this about time, but even if he didn´t
it´s a good and beautiful image. The capacity of rivers as spring
and flow (such an amazing record!) of metaphores is almost
neverending. My favourite text about rivers is this one by
Monterroso:
HERACLITAN:
When the river flows slow and you have a good bicycle or horse it is
possible to bath twice ( and even three, according to your
necessities)in the same river
Monday, 5 November 2018
SYLVIA´S LOVERS (ELIZABETH GASKELL) AND GROUND IVY BEER
This
beer was, so Sir Simon ordained, to be made after a certain receipt
which he left, in which ground ivy took the place of hops. But the
receipt, as well as the masses, was modernized according to the
progress of time.
The
ancient Celts got widly plasterd thanks to the ground ivy beer, which
was also very toxic. This tradition has been inherited by the Irish
who emigrated to USA, like detective McNulty, from The Wire.
Ground
ivy is not my cup of tea. I am more into hop
Tuesday, 23 October 2018
THE CRYING OF LOT 49 (THOMAS PYNCHON) AND TIME DERIVATIVE
This
text connects in a weird way delirium tremens (DT) and time
differential
or
time derivative
(dt). The acronyms remain the
same in
other languages because of the prevalence
of
Latin and English in
Sciences. Thomas Pynchon is knwon to be a very scientific writer, I
think he studied Engineering. In this book he also speaks about
Maxwell´s Demon, a mytohological
creature as important in Physics as Scrödinger´s cat. The best
thing of the text is, from my point of view, the way in
which
it describes the time derivative concept,
a very important one in the
development
of
Maths
and Physics
Trembling,
unfurrowed, she slipped sidewise, screeching back across grooves of
years, to hear again the earnest, high voice of her second or third
collegiate love Ray Glozing bitching among "uhs" and the
syncopated tonguing of a cavity, about his freshman calculus; "dt,"
God help this old tattooed man, meant also a time differential, a
vanishingly small instant in which change had to be confronted at
last for what it was, where it could no longer disguise itself as
something innocuous like an average rate; where velocity dwelled in
the projectile though the projectile be frozen in midflight, where
death dwelled in the cell though the cell be looked in on at its most
quick. She knew that the sailor had seen worlds no other man had seen
if only because there was that high magic to low puns, because DT's
must give access to dt's of spectra beyond the known sun, music made
purely of Antarctic loneliness and fright
Monday, 8 October 2018
THE GEOMETRY OF LOVE (JOHN CHEEVER) AND THE APLICATION OF GEOMETRY TO LOVE BUSSINES
He
watched below him as a station wagon passed, then a convertible. a
moving van. and a small truck advertising EUCLID'S D RY CLEANING AND
D YEING. The great name reminded him of the right-angled triangle,
the principles of gecmetric analysis. and the doctrine of proportion
for both commensurables and incommensurables. \Vhathe needed was a
new form of ratiocination, and Euclid might do. If he could make a
geometric analysis of his problems. mightn't he solve them. or at
least create an atmosphere of solution? He get a slide rule and took
the simple theorem that if two sides of a triangle are equal. the
angles opposite these sides are equal; and the converse theorem that
if two angles of a triangle are equal. the sides opposite them will
be equal. He drew a line to represent iVlalhilda and what he knew
alxlut her to be relevant. The base of the triangle would be his two
children. Randr and Priscilla. He, of course, would make up the third
side
How
is it possible that this blog has been
going on
for
seven
years without knowing about this short story? It is a very good
example to show the different
ways to use science in literature. The
text itself includes almost every wise choice and
every
typical mistake
that we have
been talking
about in this blog
In
the prologue, Rodrigo Fresán writes that William Maxwell didn´t
like this
short
story at all and that Chever wrote in
his Diaries how he sold it to anhoter magazine for 3000 dollarsMonday, 24 September 2018
WASHINGTON SQUARE (HENRY JAMES) AND GEOMETRY PRINCIPLES
"And
shall you not relent?"
"Shall
a geometrical proposition relent? I am not so superficial."
"Doesn't
geometry treat of surfaces?" asked Mrs. Almond, who, as we know,
was clever, smiling.
"Yes,
but it treats of them profoundly. Catherine and her young man are my
surfaces; I have taken their measure."
Well
done Henry James! It´s no a novelty that he is a terrific genius,
and in this text he proves it by inserting scientific contents in
Literature in a charming and smart way. He achieves with this that
the intelligence of some character shines although what really shines
is, of course, his own intelligence.
We
are going to clarify, however, that in the text we are told about
Plane Geometry not Space or Three-dimensional one, because in Space
Geometry does exists depth.
Friday, 21 September 2018
AUTOBIOGRAPHY (G.K. CHESTERTON), ELEMENTARY PARTICLES, PHOTOELECTRIC EFFECT AND SPIRITUALISM
From
my point of view this text is not so much about scientists in the old
times being less accurate as about the fact that the things they
studied were as mysterious as ectoplasms. It´s also remarkable that
physicists dealt with spiritualism at the beginning of the 20th
century when Physics was such an amazing field, from the point of
view of a late-20th-century student.
When
I was quite a boy, practically no normal person of education thought
that a ghost could possibly be anything but a turnip-ghost; a thing
believed in by nobody but the village idiot. When I was a young man,
practically every person with a large circle had one or two friends
with a fancy for what would still have been called mediums and
moonshine. When I was middle-aged, great men of science of the first
rank like Sir William Crookes and Sir Oliver Lodge claimed to have
studied spirits as they might have studied spiders, and discovered
ectoplasm exactly as they discovered protoplasm. At the time I write,
the thing has grown into a considerable religious movement, by the
activity of the late Sir Arthur Conan Doyle, much less of a
scientist, but much more of a journalist.
Monday, 10 September 2018
GENERATION A (DOUGLAS COUPLAND) AND THE CLARITY WHICH PEOPLE EXPRESS THEIR POSITION ABOUT MATHS
I said to Zack: “So your story was about numbers?”
“Yes.
And faith and hope, too. Nothing like lots of faith and hope to make
a story a timeless classic. Dollops of faith; countless extra
servings of hope.”
“Brother.
So, are you number smart or something?”
“Number
smart?
Actually, I hate the fucking things. But when I look at them, they
don’t make noises in my head the way words and letters do. It’s
kind of peaceful, actually. In math class I’d just stare at
equations and visit my happy place until the bell rang.”
“I
hated math.”
We
all nodded our heads, while Serge shook his in dismay.
People
has a very clear position about Math: they like it or hate it. It´s
also a very early decision in life, from childhood you have no doubt
about it. And it´s a fact without half-measures, very few people
say: I don´t mind about Maths, it is not my favourite subject but I
don´t hate it.
Something
similar happens with the father role in memories or autobiographies:
they are excellent persons, even genius, or the are evil people who
destroyed the author´s childhood. It´s vey infrecuent to find
something like ‘ mi father was a regular man’, or like the Manuel
Alcántarás verses:
“He
was good or bad, the same than anyone…”
I,
like Serge in the tex, also shook my head in dismay
Monday, 27 August 2018
HOUSE OF MEETINGS (MARTIN AMIS) AND THE KIND OF TRIANGLES
The
love story is triangular in shape, and the triangle is not
eqilateral. I sometimes like to think that the triangle is isosceles:
it certainly comes to a very sharp point. Let´s be honest, though,
and admit that the triangle remains brutally scalene. I trust, my
dear, that you have a dictionary near by? You never needed much
encouragement in your respect for dictionaries. Scalene, from the
Greek, skalenos: unequal
Let´s
deal with a simple mathematic question: kind of triangles. As a
teacher I know you can´t despreciate a theme by taking it for
granted. Not only scalene, like Martin Amis writes (I have read only
a few books by Amis and I wonder why, because I really liked it) but
also equilateral and isosceles have a Greek ethimology. Three or four
scientific comparision like this one appear in the novel, all of them
with grace and basis
Saturday, 14 July 2018
THE CRYING OF LOT 49 (THOMAS PYNCHON) AND MAXWELL´S DEMON
James
Clerk Maxwell, explained Koteks, a famous Scotch scientist who had
once postulated a tiny intelligence, known as Maxwell's Demon. The
Demon could sit in a box among air moleculesthat were moving at all
different random speeds, and sort out the fast molecules from the
slow ones. Fast molecules have more energy than slow ones.
Concentrate enough of them in one place and you have a region of high
temperature. You can then use the difference in temperature between
this hot region ofthe box and any cooler region, to drive a heat
engine. Since the Demon only sat and sorted, you wouldn't have put
any real work into the system. So you would be violating the Second
Law of Thermodynamics, getting something for nothing, causing
perpetual , motion. "Sorting isn't work?" Oedipa said.
"Tell them down at the post office, you'll find yourself in a
mailbag headed forFairbanks, Alaska, without even a FRAGILE sticker
going for you." "It's mental work," Koteks said, "But
not work in the thermodynamic sense."
Everyone
who has studied Science knows that Maxwell´s demon is a mithological
creature as important as Schödinguer cat. In my opinión, it´s also
an interesting mental experiment, similar to Einstein´s best ones.
We
can see in the picture how the demon separates arbitrarily the hot
molecules, the red ones, from the cold ones, which are blue. And this
generates a temperatura diferential that, as we are told in the text,
could do thermodynamic work.
So,
by doing this, the demon would be violating the second law of
Thermodynamics, because he would have created energy from nothing.
Monday, 18 June 2018
THE SIGN OF THE FOUR (SIR ARTHUR CONAN DOYLE) AND LAW OF LARGE NUMBERS
“Winwood
Reade is good upon the subject,” said Holmes. “He remarks that,
while the individual man is an insoluble puzzle, in the aggregate he
becomes a mathematical certainty. You can, for example, never
foretell what any one man will do, but you can say with precision
what an average number will be up to. Individuals vary, but
percentages remain constant. So says the statistician. But do I see a
handkerchief? Surely there is a white flutter over yonder.”
We
can say the topic of this text is the application of Law of Large
Numbers to human behaviour. And this is precisely the aim that many
Social Sciences are dreaming of, in order to achieve prestige.
You
cannot foretell what you will get when you flip a coin once, but
thanks to this law, you can indeed delimit the number of heads or
tails if you throw it 5000 times.
Friday, 1 June 2018
INCENDIES (DENIS VILLENEUVE) AND PURE MATHEMATICS
We
haven´t posted a film on this blog for long time. So, here it is
Incendies, a Canadian film that everyone who has watched it, is
looking forward to discussing about with someone.
I
recommended it to my sister and she hasn´t forgiven me yet, because
she didn´t like it at all. This scene shows why mathematicians are
so weird and besides, we´re told about Siracusa conjecture, although
very few mathematicians know it by this name.
Thursday, 31 May 2018
GENERATION A (DOUGLAS COUPLAND) AND SCIENTISTS´ WORK
The
first thing I want to say is that I don´t share the main idea of the
following text. And I´m not even willing to admit that it may be an
exageration. In spite of that, and for being refutated, I post it
here.
So,
because of his near-crippling jealousy, our young scientist found it
hard to concentrate on his specific laboratory task, which was this:
he aimed laser pulses through a micromisted protein broth. This
allowed him to isolate and separate specific proteins within. It was
a job that needed much skill and decades of education but was about
as fun as stocking cardboard boxes at a Body Shop. The scientist
wondered if his entire youth had been wasted in attaining what was
essentially an ultra-high-tech McJob
Monday, 21 May 2018
THE LITTLE PRINCE ( ANTOINE DE SAINT-EXUPÉRY) AND THE MOVEMENT OF PLANETS
“I
am very fond of sunsets. Come, let us go look at a sunset now.”
“But
we must wait,” I said.
“Wait?
For what?” “For the sunset. We must wait until it is time.”
At
first you seemed to be very much surprised. And then you laughed to
yourself. You said to me: “I am always thinking that I am at home!”
Just
so. Everybody knows that when it is noon in the United States the sun
is setting over France. If you could fly to France in one minute, you
could go straight into the sunset, right from noon. Unfortunately,
France is too far away for that. But on your tiny planet, my little
prince, all you need do is move your chair a few steps. You can see
the day end and the twilight falling whenever you like...
“One
day,” you said to me, “I saw the sunset forty-four times!”
I
first heard of The Little Prince in the Spanish TV series Blue
Summer. There, a child asked his father what he was able to see in
the famous drawing: a hat or a snake. Of course, the father saw a hat
and that made the child huff.
Both
this book and that series transmit the idea that adult people are a
bit stupid, just for being adults. I myself admit and recognize the
superiority of childhood, but I think you can show it in a more
elegant way.
With
regards to the scientific comment, apart from whether the
median density of the planet could generate a gravity field for the
little prince, I can see another problem. The relative distances and
perspectives in such a small planet make us wonder whether it is
possible that this planet (named asteroid B612) could create sunsets.
But these words come from an unpleasant adult, with no fantasy and no
imagination.
Monday, 23 April 2018
MILO MURPHY´S LAW, THE THREE STATES OF MATTER AND THE DIFFICULTIES INHERENT TO SCIENCES TEACHING
The
teacher does her best trying to explain a classic example, the
chemical reaction between vinegar (dilute acetic acid) and soda
(sodium bicarbonate) to generate carbon dioxide gas. It´s an
endotermic reaction indeed, but with Milo is always a disaster.
NaHCO3(s)
+ CH3COOH(l) → CO2(g)
+ H2O(l) + Na+(aq) +
CH3COO-(aq)
with
s = solid, l = liquid, g = gas, aq = aqueous or in water solution
She
overcomes several mishaps but ends up having the leading role in a
pretty cool video with the David Bowie style
Monday, 26 March 2018
ARROW IN THE BLUE (ARTHUR KOESTLER) AND SPEED IN INERTIAL FRAMES OF REFERENCE
The
content of the chapter I was reading is as follows: As the
cannon-ball carrying the explorers towards the moon travel through
the space, one of the animals aboard, a little fox-terrier, dies.
After some hesitasion the explorers decide to throw the corpse out
through the air-tighy hatch. This is don; and then the passengers,
looking through the thick glass window, realise to their horror that
the body of the dog is flying on a course parallel to their own
through the space. They thought it would drop away, but the carcass
share the momentum of the cannon-ball, just as an object thrown from
the window of a moving railway carriage, shares the momentum of the
train; and outside teh aerth´s atmosphere there is no friction to
act as a brake. Gradually the carcass increases its distance from the
window, impelled by the persistence of the gentle thrust which had
sent it through the hatch; but though slowy receding, it maintains
its parallel speed and keeps abreast of the window. The dead
fox-terrier has become a planet or a meteor which will continue to
travel in its dark elliptic orbit round the earth through eternity
In
this text, Koestler himself makes my job on this post, since he
comments a play by Verne from a scientific point of view. Koestler´s
autobiography is highly recommendable as a very good way to approach
XXth century thanks to his presence in every important fact of the
century.
I read these memoirs when I was younger and I used to tell my brother about his adventures in our shared bedroom, even a mystical experience happened in Seville´s prison. My brother used to call him a show-off, as he thought it was impossible that kind of things to be true. But don´t worry, I´m not going to spoil the end of the book and neither the end of Koestler´s life
I read these memoirs when I was younger and I used to tell my brother about his adventures in our shared bedroom, even a mystical experience happened in Seville´s prison. My brother used to call him a show-off, as he thought it was impossible that kind of things to be true. But don´t worry, I´m not going to spoil the end of the book and neither the end of Koestler´s life
Monday, 26 February 2018
THE WORLD ACCORDING TO GARP (JOHN IRVING) AND PETER TREATMENTS BEFORE PENICILLIN
Most
peter treatment Jenny saw was done to soldiers. The U. S. Army would
not begin to benefit from the discovery of penicillin until 1943, and
there were many soldiers who didn't get penicillin until 1945. At
Boston Mercy, in the early days of 1942, peters were usually treated
with sulfa and arsenic. Sulfathiazole was for the clap--with lots of
water recommended. For syphilis, in the days before penicillin, they
used neoarsphenamine; Jenny Fields thought that this was the epitome
of all that sex could lead to--to introduce arsenic into the human
chemistry, to try to clean the chemistry up.
Such
a great discovery, the penicillin, indeed. According to Fleming, it
was discovered the 28th
of September, although it is not that clear that its discovery was by
chance, as we are usually told. The World According to Garp is an
extraordinary novel, but it won´t appeal to parents who tend to
worry too much. In the prologue, John Irving tries to answer the two
most hated questions by writers: What is the novel about? Is this
novel autobiographical?
Wednesday, 7 February 2018
LIFE (KEITH RICHARDS) AND THE INFLUENCE OF SCIENCE TEACHERS ON 20th CENTURY MUSIC
With
that weight off my mind, my work improved at Dartford Tech. I was
even getting praise. Doris kept some of my reports: Geography 59%, a
good exam result. History 63%, quite good work. But against the
science subjects on the report sheet the form master put a single
bracket that enclosed them all- there was no daylight between them
for abjectness- and he wrote them all off with no improvement in
mathematics, physics and chemistry. Engineering drawing was still
rather beyond him. That report on science subjects contained the
story of the big betrayal and of how I was turned from a reasonably
compliant student into a school terrorist and a criminal, with a
lively and lasting rage against authority.
Imagine
that this teacher would have been too good and he would have
motivated him, making Keith believe that he had a future in Science
or that the teacher would have been compassionate and passed Keith
the exam. Thanks to the famous scholar failure, the big enemy of
education, acording to politicians, Keith could become a great
musician.
Keith
was expelled from this school to an Art school, where he started
playing guitar. Some day justice will be done with all the bad
teachers that helped to decide vocations
Monday, 29 January 2018
EMPIRE FALLS (RICHARD RUSSO) AND THE PROBABILITY OF INDEPENDENT EVENTS
“It could be a baby sister.”
His
father chuckled, probably at
Peanuts. “Mostly
boys in our family.”
“Then
we’re due for a girl,” Miles said.
“That’s not how it works.
It’s not like flipping a coin.”
“What’s
it like, then?” It seemed to Miles that it was exactly like
flipping a coin, and he didn’t see any reason to let his father
skate on such dubious logic just because he was a grown-up.
Max studied him, grinning
again, though Miles wished he wouldn’t. “It’s more like rolling
dice,” he explained. “Except they don’t have numbers. There’s
six sides to a cube, right? In our family ‘boy’ is written on
about five sides of the cube. ‘Girl’ is only written on one. So,
if you had to bet with your own money, which would you bet on?”
Miles
did some calculations. After a minute he said, “How many kids does
Uncle Pete have?” His father’s older brother had moved out
west—to Phoenix, Arizona—two decades earlier.
“Four,” said his father.
“All boys.”
Miles nodded. “And you’ve
got me.”
“You’re a boy too, last
time I looked.”
“That’s
five in a row,” Miles pointed out.
Outside,
footsteps sounded on the back porch: Grace, returning from church.
Both Miles and his father glanced up at the kitchen window when she
passed. This week her bouts of morning sickness had been less severe,
and while she wasn’t looking as radiantly beautiful as she had on
Martha’s Vineyard, neither did she appear as frightened and
despairing as when they’d first returned.
“Girl
was on the sixth side, right?”
Yes,
that´s not how it works. The likelihood of having a boy or a girl is
50% and it doesn´t depend on neither the number of boys you had
before nor the amount of them that your uncle has.
According
to the law of large numbers, the number of sons will be very close to
the number of daughters only if you had a considerable amount of
children. But it has to be a huge figure so that the law works.
We
all know examples of families with lots of boys since their parents
were looking for having a daughter, and they ended up giving up.
Therefore,
the chance for the family in the text to have a boy or a girl is 50%.
Just like flipping a coin at random.
Monday, 15 January 2018
GROWING PAINS AND THE GALILEO´S EXPERIMENT IN PISA
Mike Seaver explains very well to Di Caprio. Probably the history of Pisa Tower it is false, but it is such a beautiful experiment that it would deserve to be truth. With a simple and charm experiment you can show that Aristotelian Physics was wrong
Monday, 1 January 2018
THE ASTRONOMER (WALT WHITMAN) AND LEGITIMACY PREDILECTIONS OF POETS
When
I heard the learn’d astronomer,
When
the proofs, the figures, were ranged in columns before me,
When
I was shown the charts and diagrams, to add, divide, and measure
them,
When
I sitting heard the astronomer where he lectured with much applause
in the lecture-room,
How
soon unaccountable I became tired and sick,
Till
rising and gliding out I wander’d off by myself,
In
the mystical moist night-air, and from time to time,
Look’d
up in perfect silence at the stars.
To
start the new year without being tired let´s do the comment to
Aldous Huxley, who in Science and Literature wrote abput this poem:
For
some people the contempaltion of scientific theories is an experience
hardly less golden than the experience of being in love or looking at
a sunset. Whitman wasn´t one of them. As a human being who enjoys
and suffers, facts and Astronomic hypothesis kept him cool; he
preferred silence and stars. In the case of a poet, this is a
compeltely legitimacy predilection
Monday, 18 December 2017
LOGAN LUCKY (STEVEN SODERBERGH) AND THE EXPLOSION´S CHEMISTRY
Daniel Craig explains very well the chemical reaction, it´s clear that he has been James Bond. Because of scenes like this the pupils demand fireworks to the Chemical teachers when they go to the laboratory
Monday, 6 November 2017
NEAR TO THE WILD HEART (CLARICE LISPECTOR) AND TIMBRE OF SONIC WAVES
Joana
remembered how once, a few months after she was married, she had
tirned to her husband to ask him something. They were out. And before
she´d even finished her sentence, to Octávio´s surprise, she had
stopped- brow furrowed, gaze amused. Ah- she had realized- she´d
just repeated one of the voices she´d heard so often when she was
single, always vaguely perplexed. The voice of a young woman besides
her man. As her own had rung out just then to Octávio: sharp, empty,
soaring upwards, with identical, clear notes. Something unfinished,
ecstatic, somewhat satiated. Trying to scream… Bright days, clear
and dry, sexless day voice and days, choir boys in an outdoor mass.
And something lost, heading for mild despair… That newlywed timbre
had a history, a fragile history taht went unnoticed by the owner of
the voice, but not by the owner of this one
Pitch,
loudness and timbre are three characteristics of sonic waves that
can be explained by physics magnitudes. Pitch is related with
frecuency, high-pitched sounds with high frecuencies and deep voices
(like if you are inside a clay pot) belong to the low frecuencies.
Loudness, which is usually measured in decibels, corresponds with the
intensity and the amplitude of the wave.
Lastly,
the today physic concept is timbre, which is what makes you
distinguish one sound from another, a violin from a piano, for
instance. The timbre depends on the shape of the wave, each sound has
a special shape that makes it unique. This peculiar shape never is
the perfect armonic one that physicists draw. I didn´t know that, as
the text suggests, the timbre is also influenced by the marital
status of the focal point of the waveMonday, 9 October 2017
MIDDLEMARCH (GEORGE ELIOT) AND AN OPTICAL PARABLE ABOUT SELFISHNESS
An
eminent philosopher among my friends, who can dignify even your ugly
furniture by lifting it into the serene light of science, has shown
me this pregnant little fact. Your pier-glass or extensive surface of
polished steel made to be rubbed by a housemaid, will be minutely and
multitudinously scratched in all directions; but place now against it
a lighted candle as a centre of illumination, and lo! the scratches
will seem to arrange themselves in a fine series of concentric
circles round that little sun. It is demonstrable that the scratches
are going everywhere impartially and it is only your candle which
produces the flattering illusion of a concentric arrangement, its
light falling with an exclusive optical selection. These things are a
parable. The scratches are events, and the candle is the egoism of
any person
I
would like to add somethiung but the last two sentences make the
fuction that usually makes my comment. The experiment can be done at
home even if you haven´t got a housemaid. I recommend this amazing
novel
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