10 December 2021

Unusual water tower


Said to be in Poland, though I have not been able to confirm that with a reverse image search.  Identified by reader Wayne as the Wroclaw Water Tower.
Built 1904-1905 beside Wiśniowa Avenue and Sudecka Street junction, the tower supplied water to the residents of the southern districts of Wrocław for many years. The tower is 63 meters high. It was equipped with an electric lift from the very beginning... Two sculptors, Taschner and Bednorz, decorated the lower part of the building with bas-reliefs in sandstone, representing fantastic creatures reminiscent of medieval bestiaries.

Did early TV sets have "lights on the top"?

This past week I read Bobbie Ann Mason's The Burden of the Feast and was puzzled by this statement: 
"The restaurant also had a television set, which sat in a corner with a “television light” on top—a prism of soft colors which supposedly kept people from ruining their eyes on TV waves." 
The story is set in the summer of 1954. I am old enough to remember television sets of that era, and don't remember any having special lights on top of the cabinet, but I trust the accuracy of her memory and interpretation. 

 A Google search yielded nothing because of all the other "television" clutter in links and photos, so I'm turning to the readership here for possible insight.

Addendum: Reader Rocky says his family's television was a Sylvania Halolight; I found a photo of one at the Museum of the Moving Image:


Reader Smurfswacker also had one in his family:
Yes, indeedy, there were special TV lights. My aunt and uncle had one atop their set. That was circa 1959, and I believe the practice was old-fashioned by then. Theirs was a small (under a foot tall), dim lamp with a cylindrical shade that rotated, probably powered by heated air rising from the lamp. There was a mountain scene printed on the shade and as the cylinder rotated it made a waterfall appear to flow.
And an anonymous reader found this collection of images of "TV lamps."  Looks like prime material for embedding in the next linkdump.  :-)

Ficus microcarpa


It looks like a creation of Dr. Seuss, but this is a real tree:
Ficus microcarpa, also known as Chinese banyan, Malayan banyan, Indian laurel, curtain fig, or gajumaru is a tree in the fig family Moraceae. It is native in a range from China through tropical Asia and the Caroline Islands to Australia...

The largest known specimen is Auntie Sarah's Banyan at the Menehune Botanical Gardens near Nawiliwili, Kauai, Hawai'i which is 110.0 feet (33.53 meters) in height, 250 feet (76.2 meters) in crown spread, and having over one thousand aerial trunks.
The one in this photo from the via looks suspiciously like a bonsai specimen photographed to appear larger.  Interesting nevertheless.

Planning a collective greeting card for 2022

I first tried this in December of 2009 as a Christmas card, then revived the concept in 2017 and again in 2018 as a New Year's endeavor, which is what it will be this year.

Here are the instructions on how to participate:

1) In the comment section of THIS post, give me a LINK to a photo (or a bit of artwork or other image) that you have in your blog, or in your Flickr photostream or in some other online storage site that I can access. I'd prefer that you not email me the photo - just give the link and I'll go there and copy/paste it.* (but see addendum)

The picture can be of you, or your family, or your computer, or your cat, or whatever - it doesn't matter.  It should belong to you (not a commercial image with copyright issues).

2) With the photo link send a brief (~25 words) greeting, directed to the other readers and visitors.  This is to be a greeting to other readers, not a comment to me or about TYWKIWDBI.

3) Sign with the avatar name you use in commenting here, or in your blog, or your real name if you wish. This is not a venue to be used to say "Hi from anon."  I recognize that a number of readers here prefer to leave comments anonymously - which is fine - but this greeting card is for identifiable people.

Note - as various trolls have realized, for TYWKIWDBI I am the "autocrat at the breakfast table" and reserve absolute right to control the content.  For this venture I may edit comments for length and trim pictures if they are too big.  I may limit the number of entries if there are too many, and I will absolutely vaporize anything that hints of spam or might be offensive to other readers.

And it doesn't need to be "Christmasy" - this will be posted after Christmas as a New Year's greeting, so it can celebrate the end of the past year or express hope about the one to come.  But mostly it's just to say "hi" to other readers whose names you have seen in the comments.

*Addendum: I realize that not everyone has online places to store photos, so once again I will let you email me a photo/text/name if you have no other option.  You can send it to the blog's address: retag4726(at)mypacks.net.  But please send smallish pix (compress them with JPEG if needed).  I don't want to have ten people send 5 MB photos and thus have my emailbox overfull so that I can't conduct my regular life.  Thanks.  

I'm looking forward to seeing what arrives.  This was last year's collective greeting.

Transverse nasal creases

One of the classic physical signs of allergic rhinitis, here depicted in a 6-year-old girl.  Brief discussion at the New England Journal of Medicine

Thousands of happy people


I love sports, but I don't usually feature sports videos in TYWKIWDBI, partly because there are so many of them and they are easy to find elsewhere.

But... when a team predicted to be in the bottom half of its league loses four out of five games, then comes back to upset the #1 team in the country with a buzzer-beater, that's worth a post, if for no other reason than to watch thousands of people go crazy happy.  Where else than the world of sports can you see happy people nowadays?

06 December 2021

Divertimento #190


This linkfest empties twelve folders of bookmarked gifs accumulated over the past six months.  
Let me know if you find any faulty links.

Bricklayer finishing a pattern
1975: Australia begins broadcasting television in color
Any readers here old enough to remember flying toasters?
The world's tallest elephant toothpaste volcano (explained at the link)
Low-life thieves steal bonsai trees
A credit card skimmer on a gas station pump
Legos can be formed into a bending structure
Colourized day on a French beach, 1928
Colourized film of an English street, 1901
People don't notice a model is "wearing" only body paint
"Grappler" deployed by police to stop vehicles
Stowing baggage on an airplane
People respond to an armored truck spilling cash on a highway
Too bad the whole world doesn't operate as smoothly as this baggage carousel


Animals
Horses shy away from stripes on the ground
Cormorant harvesting (?remora) from a whale shark
A "glass octopus" from the depths of the Pacific Ocean
Octopus using two tentacles to walk on the seafloor.
There could be an octopus in your room right now and you wouldn't know
Catching piranhas
Marine flatworm vs crab (flatworm wins)
Bumblebees returning home with pollen
Seahorse giving birth
You can't outrun a grizzly bear
Bird nest woven into leaf
Respiratory system of a Brazilian Skipper caterpillar
Seagull steals a sandwich from a store
Water buffalo quite at home in the water
12-year old boy stays calm while being stalked by bear (full video lower on page)
"Fast food" (scallops)
Young leopard has had an encounter with a porcupine
Spice rack in an Australian grocery store
Liquid rabbit
Leucochloridium, a parasitic worm that invades a snail's eyestalks, where it pulsates to imitate a caterpillar. The worm then mind-controls its host out into the open for hungry birds to pluck its eyes out.
Horse on a beach looks awesome
Orca uses fish as bait to catch a bird
"Rolling swarm" of caterpillars moves faster than the individuals do
"Leaf sheep" (slugs) are capable of photosynthesis


Nature and Science
Water ice that bends without breaking
Air currents next to a lane of traffic
Hydrodynamic principle illustrated
Rainy day in Alabama
Beach at Rainbow Island, Iran
Wildebeest crossing a river (no predators in this clip)
Sodalite (from the U.P.) reacts to black light
Archimedes' screw used to lift water
"Snow globe eye" from calcium deposits in the vitreous
Liquefaction of the ground during an earthquake
Carl Sagan explains how Eratosthenes calculated the size of the earth


Impressive or clever
Bending wood in a workshop by steaming it first
IIRC, this was labeled the world's largest firework
Yet another gif of a laser cleaning rust from metal.  There is a subreddit about this.
Examples of video editing
Clearing snow from a roof.  Looks easier than my roof rake.
Dakota fire pit (concise explanation of the technology here) (hat tip to reader Crowboy)
"Magic trick" illustrated
Folding the pages of a book (apparently a type of origami)
Ruler for cutting tiles to fit irregular spaces
Clever way to parcel out feed for cattle
A small quadcopter "personal aircraft"
Wall of ice in Antarctica


Sports and athleticism
The incomparable Michael Jordan
Parkour on a breakwater made of dolosse
Gymnast demonstrating floor skills
Toddler boxing (1933)

Fails and wtf
Red wine cistern leaks at a Sicilian winery
Trapped in a vehicle during urban flooding
Pilot ejects from jet just seconds before crash
London "moped gangs" targeting bicyclists
Los Angeles traffic jam


Humorous or cheerful
Family fun with swinging water balloons
Border collie wants statue to play Frisbee
Excellent prank to pull on a child
Armadillo goes spherical
Elephants react to their favorite caretaker (unmute) (and note the earflapping)


The embedded images are portraits of Czech centenarians by photographer Jan Langer.

04 December 2021

The dangers of meditation


What??  It's dangerous to meditate?  Herewith some brief excerpts from a recent article in Harper's, which presents the details of a case report of a young woman who had a frank psychotic break after attending a workshop involving prolonged daily meditation.  The material is absolutely convincing; the only question is whether such episodes occur only in persons "predisposed" to mental illness (depression, neurosis, psychosis), or whether these afflictions can be induced in an otherwise normal healthy mind as a result of intensive meditation.
Some clinicians believe that meditation can cause psychological problems in people without underlying conditions, and that even forty minutes of meditation per day can pose risks...

As in other studies, her twelve subjects said they had been sleeping better since taking up meditation five days a week. And the data seemed to support that for the group that was meditating less than thirty minutes per day. But any more than a half hour and the trend started moving in the other direction. Compared with an eight-person control group, the subjects who meditated for more than thirty minutes per day experienced shallower sleep and woke up more often during the night. The more participants reported meditating, the worse their sleep became...

On a vipassana meditation retreat in 2006, she told one of her instructors about her research. “The teacher kind of chastised me, like, ‘Why are you therapists always trying to make meditation a relaxation technique? That’s not what it’s there for. Everyone knows that if you go and meditate, and you meditate enough . . . you stop sleeping.’..

The Buddhist ascetics who took up meditation in the fifth century bc did not view it as a form of stress relief. “These contemplative practices were invented for monastics who had renounced possessions, social position, wealth, family, comfort, and work”... Monks and nuns sought to transcend the world and its cycles of rebirth and awaken in nirvana, an unfathomable state of equanimity beyond space and time... In other words, mindfulness was not invoked to savor the beauty of nature or to be a more present, thoughtful spouse. According to the Pali suttas, the point of meditation was to cultivate disgust and disenchantment with the everyday world and one’s attachments to people and things...  If meditation conferred any practical benefit, it was in helping ascetics “accept the discomfort of a hard bed and a growling stomach or in preventing them from being beguiled by physical beauty.”..

There are reliable ways to induce psychosis and other disturbances in a healthy subject—via drugs, sleep deprivation, and prolonged confinement or isolation. “If you deprive the brain of normal inputs—through sensory or social deprivation—that can produce psychosis,” he said. “And you can think of prolonged meditation as a form of deprivation.” The brain is accustomed to a certain amount of activity...

Britton’s research was bolstered last August when the journal Acta Psychiatrica Scandinavica published a systematic review of adverse events in meditation practices and meditation-based therapies. Sixty-five percent of the studies included in the review found adverse effects, the most common of which were anxiety, depression, and cognitive impairment. “We found that the occurrence of adverse effects during or after meditation is not uncommon,” the authors concluded, “and may occur in individuals with no previous history of mental health problems.”
A fascinating and counterintuitive article.  Those interested in this topic should read the full article, Lost in Thought.

A lake in Serbia


Posted at the BBC as one of "the most striking images of 2021."  Credit: Getty Images.

Environmentalism

"... Acts against the environment are not perpetrated solely by the world's uncaring, nor by the profiteers and/or misguidedly self-interested. The taxes we impose upon Nature are being levied by all of us—intentions, ideals, and political allegiances aside. The damages that environmentalism seeks to address stem from the very basis and structuring of our modern cultures and societies as a whole. Our demands of this Earth are hidden behind the most common, and passively accepted, ways in which we think, act, expend, consume, and live..."
Credit Douglas Balmain, via Harper's inside back cover.

Addendum:
 
A photo of the formerly pristine Atacama Desert in Chile:

How much is there? At least 39,000 tons worth of accumulated cloth waste in a tiny area in a free trade zone – the equivalent of 390 million average cheap T-shirts by weight to give you an idea.

Why? Chile is Latin America's largest importer of second-hand garments (59,000 tons worth per year). Apparently up to half of the imports aren't sold and are dumped illegally nearby by the companies involved in the trade after the local landfill started refusing to take in the waste because there was too much of it and it was deemed too toxic.
Details and lots of photos at La Nacion.

02 December 2021

Ladies Scottish Climbing Club, Edinburgh


Excerpts from the home page of the Ladies Scottish Climbing Club:
At its first meeting in Edinburgh on 27 May 1908, a committee was appointed and a constitution agreed with the main aim to:
' … bring together Ladies who are lovers of mountain-climbing, and to encourage mountaineering in Scotland, in winter as well as summer.'
The ladies of the climbing club enjoyed all the trappings of their status that allowed them to indulge in such leisure activities. Married to lawyers, doctors and other middle-class professions, often with housekeepers and servants they had the leisure time to enjoy outdoor pursuits. A luxury relatively few Edwardian women had.
Video from the National Library of Scotland.

A motley crew

A neighbor dropped off this carton of locally-sourced eggs for us this morning.  They provide a nice example of the proper use of the adjective "motley."  They also have the advantage of being unwashed - which gives them an extended unrefrigerated shelf life (because washing removes a protective film on eggs, potentially facilitating the entry of oxygen or bacteria).  They were also quite tasty, as judged by the first three. 

The pandemic-induced shutdown of restaurant dining has been stressful for huge numbers of farmers worldwide.   I would encourage all readers of TYWKIWDBI to support your local farmers by purchasing produce directly from them - at the farm when possible, or for those embedded deep in urban settings, by visiting local farmers' markets.  A well-run farmers' market will have totally fresh sweet corn, tomatoes, salad fixings, veggies, eggs, honey, soaps and craft items and such.

I probably should do a blog post with photos from our local one.  (done)

Reposted from 2020 to share a recent image of impressive variation in the color of chicken eggs:


I agree with the comment at the via that the image is probably oversaturated, but it's still an awesome array of colors.

Transparent skin graft


First time I've ever seen a procedure like this.  Interesting view of forearm tendons.
"...they use the forearm “flap” based on the radial artery to reconstruct the cancer defect in the head and neck (sometimes tongue, sometime floor of mouth, etc) and hook it into an artery and vein in the neck. This allows for durable coverage that includes skin and fat in the flap. It can withstand effects of radiation and fill in the hole which a simple skin graft cannot. A skin graft from the thigh is then used to cover the forearm defect."
Limited and fragmented discussion at the via.

A bell pepper exhibiting "parthenocarpy"


My wife found this while preparing one of her favorite vegetables; she says she sees the phenomenon not infrequently.  As best I can tell from a quick search, it's called "internal proliferation" and is a form of parthenocarpy ("natural or artificially induced production of fruit without fertilization of ovules. The fruit is therefore seedless").  I'm not sure why the little pepper is green while the larger one is red - presumably from lack of sunlight as a result of the difference in their ages (tx, John).

Reposted from 2012 to add this time-lapse video of the growth of a bell pepper (via Kottke):

An eye-opening graph of world coal consumption

"The two decades of China’s WTO membership have seen the country enjoy economic growth that has been mostly coal-powered. For many reasons, coal is a cheap way to produce energy. Meanwhile, the rest of the world has been trying to shift to other forms of energy, which tend to be more expensive.

China now has an appalling pollution problem, and probably wants to stop burning so much coal. Its recent energy crisis is a sign of attempts to shift away from coal reliance. That leads to an uncomfortable conclusion: either China keeps polluting itself (and the rest of the world), or it doesn’t and other emerging countries do so instead. Or, none of them keep burning coal. In all these scenarios, that thereby increases the prices of the goods China sells to everyone else. 

You could argue that this is a price worth paying in the battle against climate change. And the levels of pollution in China’s big cities are horrifying; the leadership would be remiss if if didn’t try to do something. But the bottom line is that the rest of the world needs to get used to monitoring China as a potential source of inflation, not deflation."
Text and image excerpted from Points of Return by John Authers in his Bloomberg newsletter.
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