18 December 2025

People having fun singing "Creep"


I've posted multiple versions of Creep in the past, so this might be a duplicate, but if so it's worth redoing because of the joy visible in the crowd - an emotion sadly seen too seldom nowadays.

Alexis conquers the hurdles - includes also the Scala Choir version.



Creep - featuring Donald Trump's "Walk of Shame"

and a reader sent me a link to a "bardcore" [medieval] version.

Children having fun with music


"El Cumbanchero" is a classic (1943) piece of Latin music whose title roughly translates as "party animal."  Lots of previous covers, including one by Liberace.

Monteggia fracture


A 26-year-old woman with elbow pain after falling on her outstretched hand while ice skating.  The radiograph shows a dislocated radial head and a fracture of the proximal ulna.  There are a few details on differential diagnosis and treatment at Wikipedia.

Valuable dollar bill


Potential value discussed in the currency subreddit thread.  I've never paid much attention to the serial numbers of bills that pass through my hands.  Perhaps I should start.

Addendum:  Suggestions from an anonymous reader -
"Don't forget about the duplicate printing of the 2013 B $1 star note. There are millions of them out there, it's just a matter of finding them. Depending on the condition of the bill, the serial number sequence (collectors will pay more for unique sequences as mentioned in the subreddit or ones like 10101010 or 12345678), and who may have the other matching bill, they can be valued at $20,000 to $150,000. New site: https://project2013b2.com/ Older separate site: https://www.2013b.com/ . Also, any bill that has a star at the end of the serial number is a reprint and can be worth more than the face value."
BTW, I've been rather delinquent in adding posts for the past couple weeks because of holiday/family/health/weather factors.  Expect this to continue for a couple more weeks.

13 December 2025

Marked playing cards


If you look carefully, it's pretty obvious what the card on the left is.   Some relevant comments and a couple additional photos in the comment thread at the cardmagic subreddit.  Dealing from a deck like this in a poker game for money would be foolish; crudely-marked cards are used for magic tricks. 

Is the semicolon an endangered symbol?

According to the book Eats, Shoots and Leaves [an excellent book, by the way, which I recommend to all who love the English language], the semicolon was first used by Aldus Manutius in the 15th century (illustration at left; image credit to Auburn University).

Now, 500 years later, an article in Slate raises concerns about the imminent death of this punctuation mark: "A 1995 study tallying punctuation in period texts found a stunning drop in semicolon usage between the 18th and 19th centuries, from 68.1 semicolons per thousand words to just 17.7."

A steep drop in semicolon usage in the mid-19th century has been attributed to the advent of the telegraph - the "Victorian internet" - because punctuation marks were billed at the same rate as words. The 20th century has seen a shift toward more concise writing, culminating in the travesty of text messaging.

I'm a great fan of the semicolon (even though Kurt Vonnegut would say that all it shows is that I went to college), so before it disappears I'll offer this little tidbit from the 1737 guide Bibliotheca Technologica which explains how the semicolon is used to guide cadence during speech: "The comma (,) which stops the voice while you tell [count] one. The Semicolon (;) pauseth while you tell two. The Colon (:) while you tell three; and then period, or full stop (.) while you tell four."

Reposted from 2008 to add the observation that computers seem to hate semicolons:

When I was leaving instructions for USPS to pick up a package for mailing, I reflexly employed a semicolon.  I find it interesting that in view of all the other acceptable symbols, the semicolon is banned.  Perhaps it serves some function in computer language that would lead to glitches in text transmission.

Addendum:  several readers have suggested that banning semicolons may help prevent malicious "code injection" into websites.  Interesting.

10 December 2025

Train Dreams


I watched this movie last night and thought it was excellent.  It depicts the life of one man living in the Pacific Northwest from young adulthood until his death.  As suggested by the trailer it is a quiet, contemplative presentation with superb performances by Joel Edgerton and Felicity Jones.  

09 December 2025

Re-evaluating the Roman road system


Comparisons to the durability of modern roads at Reddit.

Reposted from 2016 to add this interesting video on how the Romans constructed their roads (via Open Culture, where there is another video and additional links)


The bit about the "side ditches" is new to me, and interesting.  Perhaps there was a fee assessed for locals to use the roads and only limited access points.  A corollary would be that these Roman roads could be enormously disruptive to any local economy.

Reposted again to add this high-quality map of the "all roads lead to Rome" network:


The new embed is from an interesting article in The New York Times:
"... a study published last month in the Nature journal Scientific Data significantly updated the estimated size of the Roman Empire’s road system, increasing its total length to 187,460 miles from about 120,000 miles. Rome probably achieved peak road sometime around A.D. 150, when the empire was at its most prosperous and extensive. But the database tallies all the roads presumed to have existed during Rome’s life span, from roughly 312 B.C. to A.D. 400.

The data set does not reflect one particular year or even century because sadly, for the entire empire, we cannot confidently say how the road system changed within the entire Roman period,” Tom Brughmans, an archaeologist at Aarhus University in Denmark who collaborated on the paper, wrote in an email. “We definitely have chronological information for some roads, but this is a minority...

Dr. Brughmans and his colleagues defined Roman roads more broadly to include any walkable path and used a practical, terrain-following mapping technique, rather than imposing unrealistic straight lines. The change substantially increased mapped networks in North Africa, Greece and the Iberian Peninsula..."
The Scientific Data link is a detailed longread with multiple supplementary maps and extensie discussion.  I would add a reminder that the video embedded in the middle of the post is concise and excellent in presenting information.

I will also add that I have read (but don't have a citation handy) that some scholars have suggested that the great pandemics of the world, like the infamous Black Plague, were facilitated by this roads network.  Diseases that might in earlier times have been limited to small regions were able to travel widely when the vehicles on the roads provided transit for rats, fleas, and other vectors.

Planning a collective holiday greeting card

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.

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.  

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

Reposted from 2021 because collective greetings and good wishes are more necessary now than ever before.  Please note this feature is only for readers/commentors with established identities.  I know some readers prefer to click the "anonymous" button when writing a comment for privacy reasons, but I encourage you if you log in anonymously to establish some kind of identity by signing your comments with a cryptic identity ("old lady in Peoria", "the guy with two bicycles" or whatever).

This was the holiday greeting for December 2021.

Here is the one from 2022.

05 December 2025

How to escape from a frog


Apparently the key is to tickle open the cloacal sphincter.
After getting swallowed by a frog, [a water scavenger beetle] can scuttle down the amphibian’s gut and force it to poop — emerging slightly soiled, but very much alive...   A whopping 90 percent of the beetles they swallowed made it out the other end alive, all within six hours of being gulped down...

Beetles of other species didn’t fare quite as well and were excreted as corpses after a couple days in amphibio. Dead Regimbartia took days too, hinting that their living counterparts were actively engineering their great escapes...

Dr. Sugiura thinks Regimbartia beetles may use their legs to brace themselves and crawl through the gut, which can stretch several inches — an arduous journey for a four- or five-millimeter-long beetle. When they reach the end of that tunnel, the insects may be able to tickle open the cloacal sphincter, the ring of muscle that drawstrings the frog’s rear end shut, expelling themselves in a flood of feces.
You learn something every day.  More details at The New York Times.

02 December 2025

Carved conch shell


Image cropped for size; from the collections of the Philadelphia Museum of Art:
This shell from the 11th century, which was probably used to hold and pour sacred water during religious ceremonies, depicts the god Vishnu who is known for using a conch shell as a war trumpet. (Bengali or Orissan)
Via A London Salmagundi.

Reposted from 2015 (!) to add some new information about Neolithic shell trumpets.  BTW, both the source and the via in the old post above have undergone linkrot over the past 10 years.  The Philadelphia Museum of Art one can probably be found with a quick search, but I'm sorry to see the blog A London Salmagundi gone; they used to post some interesting stuff.


Here are some excerpts from the abstract and discussion of an interesting article in the Cambridge University Press:
The use of large Charonia seashells as labial vibration aerophones is documented in various cultures around the world. In Catalonia, north-eastern Iberia, 12 such instruments have been recovered from Neolithic contexts, dating from the second half of the fifth and the first half of the fourth millennia BC, yet they have received little attention in academia. Given that some examples retain the ability to produce sounds, their archaeoacoustic study offers insight into possible uses and meanings for Neolithic communities. While not all can still produce sounds, the high sound intensity of those that do may indicate a primary function as signalling devices that facilitated communication in Neolithic communities...

Based on the results obtained from the acoustic testing of the eight playable shell trumpets from Neolithic Catalonia, we argue that the primary acoustic characteristic of these instruments—their most notable and likely most functional feature—is their high sound intensity, which aligns with their interpretation as signalling instruments. In this context, techniques such as bending or hand-stopping, which involve a loss of energy, may aid expression but would likely hinder the effectiveness of signalling over long distances. A similar issue applies to overtones: producing them requires more effort and technical skill, and the resulting sound tends to be weaker in terms of intensity.

Shell trumpets may have enabled long-distance communication due to their high sound pressure levels, surpassing any other known prehistoric tool in acoustic power
So that corresponds with the observation that Vishnu used a conch shell as a war trumpet, and provides justification for such events in movies and fantasy literature.  You learn something every day.

"Brumation" illustrated


"Brumation is a term used to refer to dormancy of reptiles, which is metabolically somewhat different from mammalian hibernation.

The video above shows alligators lying dormant, not in tunnels in mud, but right in a frozen-over pond, with just their nostrils protruding above the ice.

If anyone has even the faintest doubts about the survival capabilities of this superpredator, this video should change your mind.

Reposted from 2018 to add a photo and excerpted text from the Minnesota Star Tribune:

If the ice is clear, you can sometimes see snapping or painted turtles moving slowly under the ice,” said Jeff LeClere, zoologist and amphibian and reptile specialist with the Minnesota Biological Survey.

All of Minnesota’s nine species of turtles overwinter aquatically,” he said.

This winter dormancy, called brumation, requires them to be deep enough to avoid being fatally frozen in ice and to slow their metabolism drastically to conserve energy. Most don’t move at all once this turtle equivalent of hibernation begins. It also minimizes their need for oxygen, which they absorb from the frigid water through a process called cutaneous respiration...

Softshell turtles tend to bury themselves about an inch beneath sand, silt or gravel, while other species sidle under logs or rocky nooks. Map turtles like to congregate along the wing dams, which are rock structures along navigation channels of the Mississippi River, LeClere said. Having shelter can lessen the threat of winter predators such as otters...

Some turtles, such as painted or snapping turtles, simply seek the right depth at the bottom of a lake or pond. They may congregate in areas where natural springs or a lack of shade encourages quicker melting — with vital access to sunshine and food — in the spring.
The embedded image is a screencap from a video posted at this Field Ecology Blog.

Prices falling 500-700%


For the past year I have sincerely tried every possible way to avoid blogging anything about Donald Trump, in part because I find the topic so depressing and aggravating, and because the available material would overwhelm all the other more interesting and useful material I would like to post.

But... some things are so egregiously stupid, so extraordinarily incomprehensible that they beg to be emphasized.  An average, normal 5th grader knows that you cannot reduce things by hundreds of percentages.  Yet the above (which I understand he posted on Twitter for all the world to see) is expressed by a man who considers himself a business genius.  

Does even his base believe this utter crap?

Addendum:  As long as I'm creating a Trump post, I might as well throw in this viewpoint from the U.K.:

I think I'd better close comments for this post.  Let's move on to turtles and Neolithic shell trumpets.

Addendum:  I have read (I not on Twitter) that the post about drug prices was one of 400 posts in a 4-hour period, which some are interpreting as a mania-like episode due to dementia.  Somebody in the Republican party needs to stop him for their own good.

01 December 2025

Superb Paleolithic art




I previously blogged about the deteriorating conditions of the famous cave paintings at Lascaux. On a more upbeat note, there is another extensive cave system - the Chauvet Cave - that also has spectacular Paleolithic art. Especially when you consider that the images embedded above were drawn 30,000 years ago - it's truly impressive artwork.

All of the source links from this 2008 post have undergone linkrot over the years, but I'm reposting it for 2025 to add some interesting observations from the most recent issue of The Atlantic:
When the American republic was founded, the Earth was no more than 75,000 years old. No contemporary thinker imagined it could possibly be older. Thus Thomas Jefferson was confident that woolly mammoths must still live in “the northern and western parts of America,” places that “still remain in their aboriginal state, unexplored and undisturbed by us.”

The idea that mammoths or any other kind of creature might have ceased to exist was, to him, inconceivable. “Such is the Å“conomy of nature,” he wrote in Notes on the State of Virginia, “that no instance can be produced of her having permitted any one race of her animals to become extinct; of her having formed any link in her great work so weak as to be broken.”

Those illusory behemoths roaming out there somewhere beyond the Rockies remind us that the world of the Founding Fathers is in some ways as alien to us as ours would be to them... The originalist fallacy that dominates the current Supreme Court—the pretense that it is possible to read the minds of the Founders and discern what they “really” meant—in fact turns the Founders into ventriloquists’ dummies. We express our own prejudices by moving their lips.

It is fascinating to me that Thomas Jefferson, arguably one of the best educated and progressive thinkers of colonial America, would not have any concept of the age of the earth (or the cosmos, of course).  

Chest of a man taking a diuretic


This 76-year-old man has a history of coronary artery disease, as evidenced by the old midline thoracotomy scar from a coronary bypass.  I'm posting the image to feature his amazing gynecomastia, which developed as a side effect of his taking the prescribed diuretic spironolactone (physical exam and laboratory evaluation ruled out other potential causes).
A diagnosis of spironolactone-induced gynecomastia — an adverse drug effect seen more frequently in men taking more than 100 mg per day — was made. The mechanism is multifactorial and includes androgen-receptor blockade and increased peripheral conversion of testosterone to estradiol
An abstract at PubMed lists other causes of drug-induced gynecomastia:
"The drugs definitely associated with the onset of gynecomastia are spironolactone, cimetidine, ketoconazole, hGH, estrogens, hCG, anti-androgens, GnRH analogs and 5-α reductase inhibitors. Medications probably associated with gynecomastia include risperidone, verapamil, nifedipine, omeprazole, alkylating agents, HIV medications (efavirenz), anabolic steroids, alcohol and opioids."
Trivial/juvenile comments will be blocked.

30 November 2025

Minnesota vs. Wisconsin 2025 - battle for the Paul Bunyan's Axe trophy


Posted as memorabilia for me and a few friends and family members.  This is not a "game for the ages" for anyone other than Minnesota Gopher fans.  Highlights at 4:00, 6:25, and 6:50 for those curious and in a hurry.

26 November 2025

Thinking of refugees on Thanksgiving


If you have nothing else to be thankful for on this day, be thankful that you are not a refugee - political refugee, war refugee, climate refugee, whatever.  I fully understand that some migrants are economic opportunists seeking to game the system, but the vast majority are helpless victims of circumstances beyond their control - from wildfires, floods, droughts, ethnic cleansing, national geopolitical policies, and wars.

The top embedded image is from the border between Poland and Belarus, where the migrants are political pawns in an autocrat's power struggle with the EU.  They have been displaced from their homes, have only what they can carry, lack food and shelter and are facing an oncoming winter entirely at the mercy of strangers.

Here's an old photo of a Syrian refugee child:

“I was using a telephoto lens, and she thought it was a weapon,” photographer Osman Sağırlı told the BBC. “İ realized she was terrified after I took it, and looked at the picture, because she bit her lips and raised her hands. Normally kids run away, hide their faces or smile when they see a camera.”
It's tempting to succumb to "compassion fatigue" when reading about the never-ending world crises, or to consider oneself safe from geopolitical conflicts, ignoring the potential of becoming a climate refugee.


Reposted from 2021 to add a WTF development:

While assessing the health of potential immigrants has been part of the visa application process for years, including screening for communicable diseases like tuberculosis and obtaining vaccine history, experts said the new guidelines greatly expand the list of medical conditions to be considered and give visa officers more power to make decisions about immigration based on an applicant’s health status.
We (and other countries) have always in modern times screened immigration applicants for health status - especially communicable diseases - which is why Ellis Island exists.  But extending those guidelines to chronic or potential disorders gives the immigration office a new method to exclude persons for unexpressed criteria, such as religion and race.

A concise summary of the Oxfordian narrative

I have excerpted the following from the Summer 2025 issue of the Shakespeare Oxford Newsletter:
"Where do you begin when, at a dinner party, someone says to you, “What’s this authorship nonsense all about? Who is this Oxford anyway?” Have you ever wished for a conversational aid; a simple statement to which you could refer that succinctly describes why you are an Oxfordian? The Shakespeare Authorship Question (SAQ) is horrifically complicated and requires real commitment, deep reading and thoughtful analysis to have a full appreciation of the issues. It’s difficult to explain quickly to people unfamiliar with the topic.

What if we could consolidate and summarize “The Case for Oxford?” What if we tried to winnow down all the research, wisdom and weight of circumstantial evidence accumulated over the past hundred years into a clear set of statements? Is it even possible to declare what all Oxfordians agree on? This spring, a group of Oxfordians in England, the United States and around the world attempted to do just that... 

The Oxfordian Narrative was deliberately kept to one page with six statements. This core principles section is supported by a few Frequently Asked Questions, all composed from information available in more detail on the SOF and DVS websites...

The following set of statements has been compiled to provide speaking and written prompts for Oxfordians engaging externally with the media and more widely. The core principles are concise, positive and authoritative, and are supported by a section of Frequently Asked Questions. They form the basis of the Oxfordian narrative and represent the common ground that is respectful of the many differing views held by our members."

A new existential threat to lemurs

"...in their native Madagascar, the endangered animals are facing a growing threat: City-dwellers with cash to spare love to eat them. They say that the meat from fruit-eating lemur species tastes sweet and that consuming these primates promotes strength and good health. The meat from these tree-dwellers is valued for its cleanliness and “purity.” The startling revelation comes from the first-ever assessment of Madagascar’s urban lemur trade. Conducted over the past four years, it concludes that more than 10,000 lemurs were sold for pricey dishes across 17 cities in the country...

Though dining on wild species from African forests often evokes people trying to survive hunger in desperate situations, this new work suggests that people from a wealthier rung of society in Madagascar, those making perhaps thousands of U.S. dollars a year, are a distinct threat to these endangered primates...

All buyers and sellers included in the survey reported they were aware of the illegality of the trade and feared being caught, jailed or fined. But the economic benefits motivated their actions. They were also aware of how rare the animals were becoming. More than half of the interviewees said they expected to have fewer lemurs to trade in the future because of declining populations..."

"Porgy and Bess" - the American folk opera

"Porgy and Bess was first performed in Boston on September 30, 1935, before it moved to Broadway in New York City. It featured a cast of classically trained African-American singers—a daring artistic choice at the time. A 1976 Houston Grand Opera production gained it a renewed popularity, and it is now one of the best known and most frequently performed operas.

The libretto of Porgy and Bess tells the story of Porgy, a disabled black street beggar living in the slums of Charleston. It deals with his attempts to rescue Bess from the clutches of Crown, her violent and possessive lover, and Sportin' Life, her drug dealer. The opera plot generally follows the stage play.

In the years following Gershwin's death, Porgy and Bess was adapted for smaller-scale performances. It was adapted as a film in 1959. Some of the songs in the opera, such as "Summertime", became popular and are frequently recorded. In the late 20th and early 21st centuries, the trend has been toward productions with greater fidelity to Gershwin's original intentions, though smaller-scale productions also continue to be mounted..."

The "American folk opera" term derives from the fact that the musical score combines gospel, jazz, and blues influences and some vocals are of operatic quality, including this one.

24 November 2025

Word for the day: mews


I have encountered the word "mews" many hundreds of times while reading British literature, sussed out that it was an arrangement of buildings, but never looked it up.   This week The Guardian featured "Mews-style homes for sale in England," so it was time to dig deeper.  One click at Wikipedia did the trick:
A mews is a row or courtyard of stables and carriage houses with living quarters above them, built behind large city houses before motor vehicles replaced horses in the early twentieth century. Mews are usually located in desirable residential areas, having been built to cater for the horses, coachmen and stable-servants of prosperous residents.

The word mews comes from the Royal Mews in London, England, a set of royal stables built 500 years ago on a former royal hawk mews. The term is now commonly used in English-speaking countries for city housing of a similar design....

Mews derives from the French muer, 'to moult', reflecting its original function to confine a hawk to a mews while it moulted.  William Shakespeare deploys to mew up to mean confine, coop up, or shut up in The Taming of the Shrew: "What, will you mew her up, Signor Baptista?" and also Richard III: "This day should Clarence closely be mewed up".
The rather modest-appearing one embedded at the top is listed at £8,950,000 because of its prime location in Marylebone and its surprisingly spacious interior.

Addendum:  This is the image from the listing depicting one of the bathrooms:


Reader Tom239 noticed that the view is into a mirror and the camera is not evident.  

Clever mashup of 150+ movie titles

 

Reposted from 2014 because even though the content is contrived, it's very clever and deserves a second viewing.  Every word of the dialogue is a movie title.

The sad slow death of the CDC

"A Centers for Disease Control and Prevention website that previously said that vaccines do not cause autism walked back that statement, contradicting the agency’s previous efforts to fight misinformation about a connection between the two.

The agency’s webpage on vaccines and autism, updated on Wednesday, now repeats the skepticism that Health Secretary Robert F. Kennedy Jr. has voiced about the safety of vaccines, though dozens of scientific studies have failed to find evidence of a link.

A previous version of the webpage said that studies had shown “no link between receiving vaccines and developing autism spectrum disorder.” It cited a 2012 National Academy of Medicine review of scientific papers and a C.D.C. study from 2013.

On Thursday, the live version of the page stated: “The claim ‘vaccines do not cause autism’ is not an evidence-based claim because studies have not ruled out the possibility that infant vaccines cause autism.”"

How the tariffs have affected me


There has been a boatload of analysis, commentary, criticism, and speculation about the effects the new tariffs may or may not be having on the U.S. economy.  I thought I'd throw some actual data into the mix.

One of my retirement activities has been orchestrating the disposal of all the "stuff" I've accumulated during the past 7 decades.   This is what might reasonably be termed a "first world problem."

Books went years ago; Agatha Christie and John Dickson Carr collections to eBay, various fiction, history, and science books to the library.  Clothes to Goodwill.  Rocks, minerals, crystals etc to neighborhood children.  High school and collegiate memorabilia to classmates.  Now I'm working on collectibles - stamps, comic books, baseball cards etc.  For these latter items, eBay is an excellent venue.

This summer I noticed a significant change in how the eBay sales were processing, and I began to track numbers.  For the first 125 lots I sold this year, these were the shipping destinations:
United States          72
United Kingdom    26
Australia/NZ          10
Canada                     8
Others                      9 (Estonia, Czech Repub, Sweden, Norway, Sri Lanka, Singapore)

The next 125 exhibited a markedly different pattern:
United States        114
United Kingdom      5
Canada                     2
Others                      4

At the end of July, sales to foreign buyers evaporatedInstead of 40% going abroad, quite suddenly it was fewer than 10%.  The reason became apparent when I looked at the invoices eBay was sending to the foreign buyers (example embedded at top).  On a $35 purchase, but winning bidder was asked for $27 in shipping, tariffs, and taxes.  The VAT had always been there [this lot going to the UK], but in previous years and at the start of this year I was able to ship small lots of stamps in regular mailing envelopes for USD $1.75 and my sales (typically less than $40) were not subject to tariffs.   It was on July 30 of this year that the Trump-imposed tariffs were applied to "de minimus" items of modest monetary value.  And I presume what the buyers of my items are seeing are reciprocal tariffs imposed by their home countries?

I have corresponded with some of my (former) buyers in Scotland and elsewhere.  They are still interested in my material, but when they have to factor in the new "shipping" costs, my lots become unattractive.

I'm not suffering financially because for me this is discretionary hobby activity and basically a housecleaning operation, not a business.  But I will bet you there are lots of small businesses (especially home businesses and side hustles) in the U.S. who are seeing a similar phenomenon be more impactful on their bottom line.   I totally dismiss the claims of politicians that the U.S. economy is strong.  The stock market does continue to approach new all-time highs, but that's because of an irrational enthusiasm regarding the "magnificent severn" stocks (AAPL, GOOGL, TSLA, NVDA, META, MSFT, AMZN).   I will bet you a dollar to a dime that the weakness will show up not in the Dow or NASDAQ, but in the broad-based Russel 2000 index.

And this recent quote I find particularly baffling:
"The Federal Reserve is facing a difficult situation as the US economy shows strong growth and high productivity, yet hiring has significantly slowed... This divergence complicates decisions on whether to cool or boost the economy [via interest rates], with concerns about a potential jobless expansion despite investments in AI..."
Rising unemployment DESPITE AI?  Correct me if I'm wrong (please.  I'm no expert on such matters), but my understanding was that one of the major powers of AI was to improve efficiency by having the bots do the work formerly done by humans.  I would think increased unemployment would be expected, not a surprise.

Those who understand these sorts of things, please chime in with comments.  

Related:  A recent Bloomberg article is entitled Boomers Are Passing Down Fortunes — And Way, Way Too Much Stuff.  "As the $90 trillion Great Wealth Transfer begins, millennials and Gen X aren’t just inheriting money. They’re being buried under an avalanche of baseball cards, fine china and collections of all sorts..."  True that.

19 November 2025

About those pennies... (updated) (again)


Pennies are in the news today because Donald Trump has ordered that their production be terminated immediately.  That's fine, and is something I have advocated back in 2011 and predicted would happen "soon" back in 2012, when Canada eliminated their pennies.

Just to clarify the details regarding the cost and savings:
"Mint operations are funded through the Mint Public Enterprise Fund (PEF), 31 U.S.C. § 5136. The Mint generates revenue through the sale of circulating coins to the Federal Reserve Banks (FRB), numismatic products to the public, and bullion coins to authorized purchasers. All circulating and numismatic operating expenses, along with capital investments incurred for the Mint’s operations and programs, are paid out of the PEF. By law, all funds in the PEF are available without fiscal year limitation. Revenues determined to be in excess of the amount required by the PEF are transferred to the United States Treasury General Fund."
The mint makes money (both literally and figuratively).  Any current losses from producing pennies are overshadowed by profits from paper dollars, commemorative coins, proof sets, etc.

The embedded image is of a penny on the planet Mars.

Reposted to add some new information from Bloomberg:
Portland Mint, sells old pennies in bulk — 40,000 pounds (18,100 kilograms) at a time — to investors angling to profit on the copper that makes up 95% of the coins minted before 1983. A cache of one-cent pieces from Portland Mint with a face value of roughly $60,000 sells for about $120,000.


The wager is that those older pennies contain copper that would be worth about $180,000 at current prices. One snag: It’s illegal to melt a mass of Lincoln cents to harvest the metal. But penny hoarders gained fresh hope that their bets will one day pay off when President Donald Trump said this week that he ordered the Treasury secretary to stop minting the coins...

“Collectors and investors speculate the value of copper will go up,” said Ted Ancher, director of numismatics at Apmex, a precious metals dealer in Oklahoma City that has been selling copper pennies for years. “That is the primary reason they buy copper cents.”

Customers favor “the ’82 and earlier stuff,” said Dennis Steinmetz, founder of Steinmetz Coins & Currency in Lancaster, Pennsylvania. The company offers 5,000 pennies – with a $50 face value – for $79.

“As you may know you may not currently melt these,” Steinmetz’s website says. “However if the government authorizes melting you will be way ahead.”
Reposted from earlier this year to add some excerpts from a sometimes-humorous article in The Atlantic:
What is the United States going to do with all the pennies—all the pennies in take-a-penny-leave-a-penny trays, and cash registers, and couch cushions, and the coin purses of children, and Big Gulp cups full of pennies; all the pennies that are just lying around wherever—following the abrupt announcement that the country is no longer in the penny game and will stop minting them, effective immediately?

The answer appears to be nothing at all. There is no plan...

It is my miserable fate to possess more miscellaneous information about U.S. one-cent coins than, possibly, any other person on this planet. This is not a boast. The information I command is data no one without a neurodevelopmental disorder would ever yearn to know; it is a body of knowledge with no practical use for anyone. I contracted this condition last year, as I spent several months attempting to ascertain why, in the year 2024, one out of every two coins minted in the United States was a one-cent piece, even though virtually no one-cent pieces were ever spent in the nationwide conduction of commerce, and, on top of that, each cost more than three cents apiece to manufacture...

Another thing I learned daily over the course of my reporting: No one cares about pennies... There were logical reasons not to care: 300 billion pennies—all of them still and indefinitely legal currency—constitute approximately zero percent of the total money supply of the United States (0.0 percent if rounding to one decimal place). The millions of dollars the government loses by paying more than three cents to manufacture one-cent coins represents an infinitesimal fraction of 1 percent of the government’s several-trillion-dollar budget...
Most pennies produced by the U.S. Mint are given out as change but never spent; this creates an incessant demand for new pennies to replace them, so that cash transactions that necessitate pennies (i.e., any concluding with a sum whose final digit is 1, 2, 3, 4, 6, 7, 8 or 9) can be settled. Because these replacement pennies will themselves not be spent, they will need to be replaced with new pennies that will also not be spent, and so will have to be replaced with new pennies that will not be spent, which will have to be replaced by new pennies (that will not be spent, and so will have to be replaced). In other words, we keep minting pennies because no one uses the pennies we mint.
Effectively, they are trash—trash that Americans pay the government (via taxes) to manufacture, at a loss, and then foist back on us..

Then I realized they weren’t going to do anything about the vaults, because there was no plan at all to do anything except stop making pennies... This isn’t how it usually works when a smoothly running country elects to retire some portion of its currency... To date, the Canadian Mint has recycled more than 15,000 tons of pennies, redeemed by the public for their face value. Recycling the metal from Canadian pennies (mainly copper and steel) helped offset the cost of trucking billions of unwanted pennies across the nation. And, of course, it kept the coins out of landfills...

But it’s unclear if anyone would bother recycling U.S. pennies, which, although copper-plated, are made mostly of zinc. Recycled zinc is worth only about a quarter of recycled copper; nearly 1 million tons of copper are recycled in the U.S. each year, versus only about 165,000 tons of zinc. On top of this, a Canadian Mint official told me, copper and zinc are “very hard” to separate.
Personally I hadn't realized the impracticality or impossibility of recycling a copper/zinc mixture.  But the older copper pennies will still have "melt value" (assuming it's now legal to melt them).

When a penny was "... thirty nine ninetieths of a Dollar"


The full phrase, as I encountered it* read as follows:
He sent in his expense account: "for himself & Servant, totaling one hundred and ten dollars and thirty nine ninetieths of a Dollar."
The expense account was by a Lieutenant Armstrong, who led an exploration westward to the Mississippi in 1790.

But why "ninetieths" of a dollar?  I thought I knew early American coinage reasonably well, but I had never encountered this type of accounting.  I reached for an old copy of Yeoman's Red Book to review the early pennies and large cents and could find nothing relevant, nor was there anything in the continental currency section about cents or pence being 90 to the dollar.

So, back to the web, which promptly yielded the images above, which are of course not coins, but rather -
...small change bills of credit payable in specie issued by the Bank of North America in Philadelphia. This was one of several fractional currencies printed to carry on commerce during the "Copper panic" when the price of copper dropped dramatically and copper half penny coins were either not accepted by merchants or only accepted at far below their denominated value. The notes were printed by Benjamin Bache in Philadelphia on paper supplied by Benjamin Franklin that had a marbled border along the top of the sheet.
But why a 90:1 ratio rather than 100 pennies to the dollar?  I found part of the answer at the West Jersey History Project:
Mr. Adams, in his report on the subject of weights and measures, made in 1820, remarks: "It is now nearly thirty years since our new moneys of account, our coins and our mint, have been established. The dollar, under its new stamp, has preserved it name and circulation. The cent has become tolerably familiarized to the tongue, wherever it has been made, by circulation, familiar to the hand. But ask a tradesman or shopkeeper in any of our cities what is a dime, or a mill, and the chances are four in five that he will not understand your question. But go to New York and offer in payment the Spanish coin, the unit of the Spanish piece of eight, and the shop or market man will take it for a shilling. Carry it to Boston or Richmond, and you shall be told that it is not a shilling but a ninepence. Bring it to Philadelphia, Baltimore, or the city of Washington, and you shall find it recognized for an eleven penny bit, and if you ask how that can be, you shall learn that the dollar being of ninety pence, the eighth part of it is nearer to eleven than any other number; and pursuing still further the arithmetic of popular denominations, you will find that half of eleven is five, or at least, that half of the eleven penny bit is the fipenny bit, which fipenny bit at Richmond, shrinks to four pence half penny, and at New York swells to six pence." 
Here is the topic mentioned in The Bankers Magazine, via Google Books during a discussion of the history of the word "dollar":

So, at the time Lieutenant Armstrong submitted his expense account to the government, "the dollar in Pennsylvania equalled seven shillings and sixpence, and the penny was the one-ninetieth of a dollar."

For those who want to pursue this more fully, I think the best discussion I found this morning is in this pdf file entitled State "Currencies" and the Transition to the U.S. Dollar", but it's over 50 pages long and football games are starting shortly, so all I can offer is this screencap:


What a mess it must have been for the early colonists and Americans to cope with currencies and money. 

* in Undaunted Courage; Meriwether Lewis, Thomas Jefferson, and the Opening of the American West, by Stephen Ambrose (an excellent book, btw, of which I've only read a couple chapters and on which I'll have more to say later.)

Reposted from 2012

Sorting pennies in the dark


I am recurrently amazed at the wonderful logic and math puzzles posted at Futility Closet.   
"You’re in a pitch-dark room. On a table before you are 12 pennies. You know that 5 are heads up and 7 are tails up, but you don’t know which are which. By moving and flipping the coins you must produce two piles with an equal number of heads in each pile. How can you do this without seeing the coins?"
I was not able to solve this on my own and had to peek at the answer.  Even after seeing the answer, it took me a long time to comprehend why it works.

Reposted from 2010 because I found it while looking for something else and still couldn't solve it on my own.

16 November 2025

Arm of man who fell off a bicycle


Note that not only are the radius and ulna broken, but the metal plates inside the bones (from repair of previous fractures) are bent at a 90 degree angle.  The victim explains:
Was on a nice leisurely bike ride - shoe laces got stuck on my bike pedal and wrapped around multiple times over. Fell off as I was braking to get them unstuck. I never want to get on a bike again 😫
Embedded image cropped for size and emphasis from the original at Reddit, via Neatorama, where the appropriate advice is offered: "Always double tie your shoes before riding a bike, and tuck the ends into the shoe."

United Airlines claims a "window seat" does not necessarily need to have a window

"In August, United and Delta Air Lines were sued by passengers in two separate but similar suits. Both airlines were accused of unfairly charging extra for some window seats without warning that there wasn't actually a window there.

United filed a motion to dismiss the case on Monday.

"The use of the word 'window' in reference to a particular seat cannot reasonably be interpreted as a promise that the seat will have an exterior window view," the airline's lawyers wrote.

"Rather, the word 'window' identifies the position of the seat—i.e., next to the wall of the main body of the aircraft," they added.
I'll defer any commentary on this absurdity.

Introducing Torx screws


I may be introducing the subject only to myself if this item is well-known.  I encountered it in a reasonably concise Wirecutter article:
"Pros swear by Torx-head screws, an all-around better alternative to the formerly ubiquitous but flawed, finicky Phillips head... The cross-headed design of the Phillips screw is notoriously slippery and easy to damage. That’s why most of the rest of the world moved on from Phillips screws years ago, if they even adopted this miserable standard in the first place.

This isn’t a problem with Torx because the star-shaped head provides much better grip and stability... And all that extra contact between the screw and the drill bit makes it much less likely that you’ll strip the head (or ruin your bit) even if you’re blasting your tools at full speed... [the embed shows a Torx compared to a Phillips with a stripped center]

... there aren’t many credible technical or legal excuses to keep using Phillips screws. The patents on Torx (and other Phillips-beating standards, including square drive) expired decades ago, so anyone can manufacture the bits and screws...

An impact driver looks like a stubby drill, but it sinks screws into wood and other materials at breathtaking speed. (Even basic power tool starter packs usually come with one now.) That tool’s efficiency is often wasted on wobbly, damage-prone Phillips screws, so it makes sense to pair an impact driver’s extra power with a snugger standard like Torx.
For those interested in greater detail, the Wikipedia entry has information on the Torx' history, physics, and subtypes.

13 November 2025

Excellent advice not to "future-trip"


There is a very interesting article in the September issue of The Atlantic.  "My Father, Guitar Guru to the Rock Gods" is written by the daughter of Fred Walecki, who crafted instruments and provided advice to the greatest musicians of 1960s California.  Here are the introductory paragraphs:
In August 2000, when I was 2 years old, my mother put me in a maroon velvet dress and stuck foam earplugs in my ears. She carried me through the backstage corridors of the Santa Monica Civic Auditorium... My mother remembers the night in flashes. David Crosby—walrus mustache, smiling eyes—telling jokes. Bonnie Raitt’s aura of red hair. In the distance, the sound of Linda Ronstadt warming up. Sitting in a dressing room with Michael McKean and Christopher Guest, already in costume as Spinal Tap’s front men.

That night, the auditorium was hosting the Friends of Fred Walecki benefit concert. These friends included Crosby, Raitt, and Ronstadt. Also Jackson Browne, Graham Nash, Emmylou Harris, and Warren Zevon. Three of the four original Eagles, who in this room in 1973 had performed their new album, Desperado, were there too.

One of the Eagles, Bernie Leadon, had helped put the event together. He had known Fred Walecki, my father, since they were teenagers, when Leadon started coming into Westwood Music, Dad’s musical-instrument shop in Los Angeles....
I'm not posting this for the music of the 1960s, which I love (please go to the link to continue reading, if you share that interest).  I'm posting this to share one bit of advice that Fred Walecki offered his grown-up daughter:
"When I was 18, I got a bad concussion that took me out of college for my first semester. My doctor didn’t want me to fly home for a while, so I called Dad one night from the other side of the country, panicked that my brain would never return to normal

“What are you looking at right now?” he asked. Pine trees, I said. Some shrubs. I’m sitting on a bench outside. “What’s the temperature like where you are?” It’s nice. Cool but not cold. It was early fall in the Northeast, a new sensation for a Californian. “What does the air smell like?” Wood chips. 

I know it’s hard, but your only job right now is to stay in this moment and not future-trip. In this moment right now, the one God is giving you, the air smells nice, the temperature is good, you’re somewhere beautiful.”"
Excellent advice, in my opinion, and worth sharing via the blog.

10 November 2025

Word for the day: lagniappe

“We picked up one excellent word – a word worth traveling to New Orleans to get; a nice limber, expressive, handy word – ‘Lagniappe.’ They pronounce it lanny-yap. […] When a child or a servant buys something in a shop – or even the mayor or governor, for aught I know – he finishes the operation by saying, – ‘Give me something for lagniappe.’ The shopman always responds; gives the child a bit of liquorice-root; […]”: Mark Twain, Life on the Mississippi (1883)
I recently sent an incidental small gift to a friend in New Orleans.  He replied with thanks for the "lagniappe," so of course I had to look that up.  Here are the essentials, courtesy of Wiktionary:
Definition: (chiefly Louisiana, Mississippi, Trinidad and Tobago) An extra or unexpected gift or benefit, such as that given to customers when they purchase something

Synonyms: (chiefly Southern US) brotus, (South Africa) pasella, (Ireland) tilly

Etymology: From Cajun French lagniappe, from Spanish la ñapa, a variant of yapa (“small gift or additional quantity given to a valued customer”), from Quechua yapa (“addition, increase, supplement; lagniappe”), yapay (“to add, to increase”).
I thought that might be my first English word of Quechua origin, but a quick check reveals there are many more, including ayahuasca, cocaine, guano, jerk/jerky, pampas, pique, poncho, puma, quinine, quinoa, vicuna, and the place names Andes, Chile, Cuzco, Machu Picchu, and Peru.
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