01 December 2020
"Crip Camp"
26 November 2020
Reindeer eyes change color in the winter

National Geographic‘s Ed Yong reports on the finding:The bit that actually changes colour is the tapetum lucidum or “cat’s eye”—a mirrored layer that sits behind the retina. It helps animals to see in dim conditions by reflecting any light that passes through the retina back onto it, allowing its light-detecting cells a second chance to intercept the stray photons. The tapetum is the reason why mammal eyes often glow yellow if you photograph them at night—you’re seeing the camera’s flash reflecting back at you.Reindeer eyes, by default, are gold. But during the long winter, their pupils dilate for months on end, Yong explains. All of this effort takes a toll on the reindeers’ eyes, which begin to swell and in turn exert pressure on tapetum.This layer is mostly made up a collagen, a protein whose long fibres are arranged in orderly rows. As the pressure inside the eye builds up, the fluid between the collagen fibres gets squeezed out, and they become more tightly packed. The spacing of these fibres affects the type of light they reflect. With the usual gaps between them, they reflect yellow wavelengths. When squeezed together, they reflect… blue wavelengths.The wintery blue, Yong writes, is about 1,000 times more sensitive to light than the summery gold. The latter color, on the other hand, helps in the summer by bouncing the majority of light off of the animals’ eyes, effectively acting like a pair of natural sunglasses.
You learn something every day.
Not a black hole...
Lincoln Memorial, 1916
25 November 2020
Gabriel Garcia Marquez (1927-2014)
[from 2014] I just heard that Gabriel Garcia Marquez died today. In his memory I would like to cite (part of) the most remarkable sentence I've ever read. It was 25 years ago that I first read Love in the Time of Cholera, and a year or two later One Hundred Years of Solitude and The Autumn of the Patriarch. The first two are in my view the better books, but Autumn of the Patriarch [fulltext at the link] has one truly awesome sentence. It begins like this, at the start of the final chapter of the book...
THERE he was, then, as if it had been he even though it might not be, lying on the banquet table in the ballroom with the feminine splendor of a dead pope amidst the flowers in which he would not have recognized himself in the display ceremony of his first death, more fearsome dead than alive, the velvet glove stuffed with cotton on a chest armored with false medals of imaginary victories in chocolate wars invented by his persistent adulators, the thunderous full-dress uniform and the patent leather boots and the single gold spur that we found in the building and the ten sad pips of general of the universe to which he was promoted at the final moment to give him a rank higher than that of death, so immediate and visible in his new posthumous identity that for the first time it was possible to believe in his real existence without any doubt whatsoever, although in reality no one looked less like him, no one was so much the opposite of him as that showcase corpse which was still cooking in the middle of the night on the slow fire of the tiny space of the little room where he was laid out with candles while in the cabinet room next door we were discussing the final bulletin with the news that no one dared believe word by word when we were awakened by the noise of the trucks loaded with troops in battle gear whose stealthy patrols had been occupying public buildings since before dawn, they took up prone positions under the arcades of the main commercial street, they hid in doorways, I saw them setting up tripod machine guns on the roofs of the viceregal district when I opened the balcony of my house at dawn looking for a place to put the bouquet of wet carnations I had just cut in the courtyard, beneath the balcony I saw a patrol of soldiers under the command of a lieutenant going from door to door ordering people to close the doors of the few shops that were beginning to open on the commercial street, today is a national holiday they shouted, orders from higher up, I threw them a carnation from the balcony and I asked what was going on with so many soldiers and so much noise of weapons everywhere and the officer caught the carnation in midair and replied to me just imagine girl we don't know ourselves either, the dead man must have come back to life, he said, dying with laughter, because nobody dared think such an earthshaking event could have happened, rather, on the contrary, we thought that after so many years of negligence he had picked up the reins of his authority again and was more alive than ever, once more dragging his great feet of an illusory monarch through the house of power where the globes of light had gone on again... [and ends thus]... he had arrived without surprise at the ignominious fiction of commanding without power, of being exalted without glory and of being obeyed without authority when he became convinced in the trail of yellow leaves of his autumn that he had never been master of all his power, that he was condemned not to know life except in reverse, condemned to decipher the seams and straighten the threads of the woof and the warp of the tapestry of illusions of reality without suspecting even too late that the only livable life was one of show, the one we saw from this side which wasn't his general sir, this poor people's side with the trail of yellow leaves of our uncountable years of misfortune and our ungraspable instants of happiness, where love was contaminated by the seeds of death but was all love general sir, where you yourself were only an uncertain vision of pitiful eyes through the dusty peepholes of the window of a train, only the tremor of some taciturn lips, the fugitive wave of a velvet glove on the no man's hand of an old man with no destiny with our never knowing who he was, or what he was like, or even if he was only a figment of the imagination, a comic tyrant who never knew where the reverse side was and where the right of this life which we loved with an insatiable passion that you never dared even to imagine out of the fear of knowing what we knew only too well that it was arduous and ephemeral but there wasn't any other, general, because we knew who we were while he was left never knowing it forever with the soft whistle of his rupture of a dead old man cut off at the roots by the slash of death, flying through the dark sound of the last frozen leaves of his autumn toward the homeland of shadows of the truth of oblivion, clinging to his fear of the rotting cloth of death's hooded cassock and alien to the clamor of the frantic crowds who took to the streets singing hymns of joy at the jubilant news of his death and alien forevermore to the music of liberation and the rockets of jubilation and the bells of glory that announced to the world the good news that the uncountable time of eternity had come to an end.What is remarkable is not the content per se, but the fact that I used the ellilpsis in the center of the citation to pass over 53 pages of text - all of it one single sentence. I once estimated that the sentence comprises about 17,500 words. One might consider this creation to be a whimsy or a conceit by someone just playing with words, but in my view it is a sort of prose poem by a superbly skilled writer who loves the craft of language. If you'd like to give it a try, go to this link.
Addendum (2020):
"... only then did he realize that his life was passing. He was shaken by a visceral shudder that left his mind blank, and he had to drop the garden tools and lean against the cemetery wall so that the first blow of old age would not knock him down."
"She had barely turned the corner into maturity, free at last of illusions, when she began to detect the disillusionment of never having been what she had dreamed of being when she was young..."
"... they marked the passage of his life, for he experienced the cruelty of time not so much in his own flesh as in the imperceptible changes he discerned in Fermina Daza each time he saw her."
"By the time she had emptied the teapot and he the coffeepot, they had both attempted and then broken off several topics of conversation, not so much because they were really interested in them but in order to avoid others that neither dared to broach.""It was the first time in half a century that they had been so close and had enough time to look at each other with some serenity, and they had seen each other for what they were: two old people, ambushed by death, who had nothing in common except the memory of an ephemeral past that was no longer theirs but belonged to two young people who had vanished and who could have been their grandchildren.""Then he reached out with two icy fingers in the darkness, felt for the other hand in the darkness, and found it waiting for him. Both were lucid enough to realize, at the same fleeting instant, that the hands made of old bones were not the hands they had imagined before touching. In the next moment, however, they were."
24 November 2020
You may have heard of the "Diet of Worms"
Biden's descriptions of his first appointees
Many readers will have already seen the names and perhaps some biographical information at various internet sites, but I think it's interesting and refreshing to see Biden's own assessment of his appointees:
22 November 2020
Lotus silk explained
It's called a Pigg-O-Stat
A pediatric immobilizer for radiologic and perhaps radiotherapy procedures. The name is not a slang term - it's the official product name. "Stat" of course means "stationary," and I'm guessing the "pigg" comes from a development period in veterinary medicine. Perhaps some radiology-minded reader will know more of the backstory.
Addendum: Hat tip to "Unknown" reader for finding the answer to the above question at The Radiologic Technologist.
Please forgive me if my mind keeps seeing this as a blender...
A loaf of bread costs $100,000,000,000
19 November 2020
It's a film canister..... oh, never mind
A history of the phone booth in cinema
An impressive and enjoyable compilation. I wonder how long it will be before we have a generation of moviegoers who don't know what a phone booth is (probably the children of those who don't recognize a film canister). Via Neatorama.










