07 May 2026
Anne Boleyn's hands and fingers
Anne Boleyn’s Hever “Rose” portrait is one of history’s most iconic faces, with her “B” pendant, her French hood, her dark eyes and a red rose in her right hand... Scientific analysis of the painting at Hever Castle, her childhood home in Kent, has uncovered evidence that an Elizabethan artist sought to create a “visual rebuttal” to claims that Henry VIII’s ill-fated wife was a witch with a sixth finger on her right hand...In her 2025 book, The Many Faces of Anne Boleyn, Helene Harrison suggested that Anne’s hands were prominently displayed in the Hever Rose portrait to counter claims by Nicholas Sanders, a 16th-century writer and activist, who campaigned for the restoration of Roman Catholicism in England. He sought to undermine Elizabeth I’s legitimacy, writing that Anne had “on her right hand six fingers”. On being told of the new evidence, Harrison said it was amazing to find that the analysis supported her theory.Kate McCaffrey, who is also an assistant curator at Hever, said: “It’s really thrilling. This is very strong evidence of a visual rebuttal of a very specific myth of witchcraft and six fingers, which is really quite extraordinary. The scientific analysis extends this to a very specific political moment in time.“It’s Elizabeth’s way of not only reclaiming her own legitimacy and lineage, but also restoring the legitimacy of her mother. It’s impossible to say that Elizabeth herself commissioned this portrait, but it certainly seems too much of a coincidence for it not to be in response to rumours that were circulating at this time.”
06 May 2026
Undersea data cables as wartime leverage
"In a situation of active military operations, the risk of unintentional damage increases, and the longer this conflict lasts, the higher the likelihood of unintentional damage," Kotkin said. A similar incident occurred in 2024, when a commercial vessel attacked by Iran-aligned Houthis drifted in the Red Sea and severed cables with its anchor.
"It's not as though you could just switch to satellite. That's not an alternative," Mauldin said, noting that satellites rely on connections to land-based networks and are better suited for things in motion, like airplanes and ships. Low-Earth-orbit networks such as Starlink are "a boutique solution, which is not scalable to millions of users, at this time," Kotkin added.
Iran sits on the northern shore of the Strait of Hormuz and controls long stretches of the Persian Gulf and the Gulf of Oman. These waters host all the major cable routes that link Europe, Africa, the Middle East, and Asia. This geography gives Tehran physical access to infrastructure on which the world economy depends.In fact, disrupting undersea cables is a low-cost, high-impact option that can cause global disruption without a direct missile strike. A damaged cable in the Gulf can slow internet traffic from Mumbai to Frankfurt within minutes, delay international banking settlements, and degrade cloud services used by hospitals, airlines, and power grids.Significantly, it could also cripple military communications for US CENTCOM, and regional partners would be forced to rely on backup satellites with limited bandwidth.But the situation in the Middle East is such that people are not even talking about overt operations to damage the undersea cable networks on the seabed. They are apprehensive that Iran will resort to doing so openly, which it has the capacity to do, aided by its geography. This additional maritime disruption will only add to its strategic leverage against not only the Gulf countries but also America.
A few days ago, Tasnim, the IRGC’s tame mouthpiece, published what looked like a harmless technical explainer. Maps of undersea internet cables. Locations of cloud infrastructure. Landing stations in UAE, Qatar, Bahrain, Kuwait, Saudi Arabia. A polite little observation that the southern Gulf relies on these routes far more heavily than Iran does. No podium. No death to America chant. No uniformed general doing the finger wag. Just a map. Because when you have already put drones through 3 AWS data centres and an Oracle facility, you do not need to threaten anything out loud. You publish the coordinates. You let the insurance market translate for you. You let the CEOs in Abu Dhabi and Riyadh shit their expensive trousers in private. That is how grown-ups signal escalation, and it is a mode of communication that requires a functional prefrontal cortex to receive, which is why the sunburnt Big Mac wrapper in the Oval Office has completely missed it.So let me lay out who actually holds the cards in this pissing contest, because if you have been listening to the cable news lizards you could be forgiven for thinking it is the side with the aircraft carriers.It is not.Iran’s internet runs overland. Turkey to the north, the Caucasus to the northwest. If every single submarine cable in the Persian Gulf gets severed tomorrow morning, Tehran checks its email over lunch without noticing. The southern Gulf, by contrast, is a data peninsula. UAE, Saudi, Qatar, Bahrain, Kuwait. Every banking transaction, every AI cloud workload, every ride-share app, every oil trade settlement, every fucking everything gets to the rest of the world through a handful of fibre bundles running through one of the most contested bodies of water on the planet. 99 percent of international internet traffic travels over submarine cables. The Red Sea corridor is already effectively closed because the Houthis have made it a no-go zone for repair vessels. The Gulf corridor is now being mapped by the people who just put drones into Amazon’s racks. That leaves the entire southern Gulf with precisely 0 safe options for getting their data to Europe, to India, to Africa, to anywhere.And here is the kicker. The cables do not need to be bombed. They do not need missiles. They do not need a full IRGC naval sortie. They need a fishing trawler dragging an anchor in the wrong place..."
Time to start thinking about global oil reserves - updated
Global oil reserves plunged at a record pace in April, as the conflict in the Middle East strains supplies and raises the risk of a further sharp jump in prices ahead of the summer travel season.Stockpiles of crude fell by nearly 200mn barrels, or 6.6mn barrels a day, estimated S&P Global Energy, even as higher prices triggered a collapse in demand of about 5mn b/d, the sharpest ever fall outside of the Covid-19 pandemic.“This is massive, it is far above the usual range,” said Jim Burkhard, head of crude research at S&P, adding that in a normal month, global stocks fluctuate by between a few hundred thousand and a million barrels. “An inevitable market reckoning is coming,” he said...Despite average pump prices nearing $4.50 a gallon, US drivers have yet to significantly curb consumption, according to Morgan Stanley. The bank estimates that one in every 11 barrels of oil is used by American motorists and forecasts that US inventories could fall below 200mn barrels by the end of August, the equivalent of roughly one week of demand...He said a sharp drop in US stockpiles could be the trigger for wider alarm. “The worst of the crisis is ahead of us,” he said.
Note the drawdown of reserves is not decreasing, even despite some demand destruction. This morning American equity market futures are trending up, based on anticipated rising earnings from the controversial AI sector and on the assertion from Trump that there are hopes for "a deal", when what he wants is total surrender by Iran of their nuclear material and their sovereignty, and what they want is retention of the enriched uranium plus control of the Strait plus reparations for damages incurred to date. A "compromise" between those two viewpoints is an utter fantasy. I have to add the mandatory "IMHO", so do your own research.
05 May 2026
A brilliant turn of phrase
"A beleaguered grunt from the other room interrupts him. Moments later, a teenage boy lopes out... Without a glance at Cameron, the boy holds up a cereal box and moans, 'Mom! We're outta Cheerios."...
A look of surprise crosses Avery's face, then she inhales stiffly... "Marco, hon, what do we do when we're out of Cheerios?"
Marco rolls his eyes. "The list."
"Right. We add it to the shopping list," she says, her tone pointed "I'm sure you'll find something else to eat in the meantime."
Marco mutters, "We're out of chips, too."
"Oh, the humanity," Avery says dryly. "Look I'll try to get to the grocery store later..."
04 May 2026
"Remarkably Bright Creatures"
A glimpse of the future of AI-produced movies
03 May 2026
Interesting development re AI in Chinese court system
Public service announcement
02 May 2026
Huge losses by the U.S. in its war on Iran
30 April 2026
"Blind Faith" - a new Banksy
7 + 2 = x + 6. Can you solve for "x" ?
Certainly you can. Probably in less than 5 seconds, or you wouldn't be reading this blog.
But... one-fourth of incoming University of California San Diego freshmen taking a placement exam last year failed to solve for the x.
And... 3/5 of them failed to round 374,518 to the nearest hundred.
"... it is so jarring to read a lengthy new report from UCSD’s Senate-Administration Working Group on Admissions that says many students can’t answer simple math questions. “Between 2020 and 2025, the number of students whose math skills fall below middle-school level increased nearly 30-fold, reaching roughly one in eight members of the entering cohort,” it stated.Some 25% of students in need of remedial math training couldn’t figure out the answer to this equation — 7 + 2 = blank + 6 — the sort of problem that California first-graders are expected to master. And 61% were unable to round the number 374,518 to the nearest hundred — a basic task third-graders are drilled on..."
But the last cause on that list — high school grade inflation — is something that UCSD can’t fix. It is part of a far-reaching educational crisis that demands a much broader response.The report said even the students admitted in 2024 who were most in need of remedial support had high school math grade point averages of better than 3.6 — and the difference in such GPAs between the least and most prepared entering students was very small.
If you're interested, here is one Math Placement Exam from UCSD, which you can take at home privately and for free. It seems to start easy and get harder as you go along. I didn't see these particular questions on this particular placement exam.
Related: Over the years I have hired a number of bright young neighborhood high schoolers to help me with yard and garden chores, and I sometimes challenge them with math and geometry puzzles from the mathematics category of this blog to ponder while they walk in diminishing circles behind a mower, or to take home to work out. Last year I messaged a new puzzle to a high-school junior. The correct answer came back in a few hours. I told him I was impressed. He said he and his friends couldn't figure it out, so they plugged it into ChatGPT...
New word for the day: neuston (or pleuston)
Neuston, also called pleuston, are organisms that live at the surface of a body of water, such as an ocean, estuary, lake, river, wetland or pond. Neuston can live on top of the water surface or submersed just below the water surface. In addition, microorganisms can exist in the surface microlayer that forms between the top- and the under-side of the water surface.Neustons can be informally separated into two groups: the phytoneuston, which are autotrophs floating at the water surface including cyanobacteria, filamentous algae and free-floating aquatic plant (e.g. mosquito fern, duckweed and water lettuce); and the zooneuston, which are floating heterotrophs such as protists (e.g. ciliates) and metazoans (aquatic animals).The word "neuston" comes from Greek neustos, meaning "swimming", and the noun suffix -on (as in "plankton"). This term first appears in the biological literature in 1917. The alternative term pleuston comes from the Greek plein, meaning "to sail or float". The first known use of this word was in 1909, before the first known use of neuston. In the past various authors have attempted distinctions between neuston and pleuston, but these distinctions have not been widely adopted. As of 2021, the two terms are usually used somewhat interchangeably, and neuston is used more often than pleuston.
29 April 2026
Seeking address labels that support a charity
"86" explained
In the hospitality industry, it is used to indicate that an item is no longer available, traditionally from a food or drinks establishment, or referring to a person or people who are not welcome on the premises. Its etymology is unknown, but the term seems to have been coined in the 1920s or 1930s.
Iran's enriched uranium
"As the stockpile kept growing, the Obama administration began talks to curb it. In 2015, Iran and six nations led by the United States reached an accord that limited the purity of its enriched uranium to 3.67 percent and the size of its stockpile until 2030... Iran lacked a single bomb’s worth of uranium in 2018, when Mr. Trump withdrew the United States from the pact and reimposed a series of tough economic sanctions."
"Demand destruction" looms
In economics, demand destruction refers to a permanent or sustained decline in the demand for a certain good in response to persistent high prices or limited supply. Because of persistent high prices, consumers may decide that it is not worth purchasing as much of that good, or seek out alternatives as substitutes.
Oxford Economics has it modelled. Oil at $150 plus for four months, global inflation back at 7.7 per cent close to the 2022 peak, world GDP growth slowing to 1.4 per cent for the year. Australian recession sharpest since the early nineties. None of this is fringe analysis. This is the orthodox economic forecasting houses now openly publishing recession scenarios with a straight face.And the equity markets are still being held up by the AI fever dream. A handful of US tech billionaires playing a hyper-financialised game of chicken on multi-trillion dollar valuations underwritten by an artificial intelligence investment bubble that still has not delivered the productivity gains it promised, and is openly built on the premise of replacing every working person on the planet. When the energy shock fully filters through into demand destruction, into corporate earnings, into job losses across logistics, transport, agriculture and manufacturing, the unwind will not be gentle. Your super fund’s overweight position in Nasdaq tech is going to find out the same way it did in 2008.The convergence is the real fucking story. Energy shock plus inflation shock plus AI bubble plus a US president actively breaking the global trade system with tariffs plus a global central banking response that has run out of room. We are looking at conditions that could make 2008 look like a kindergarten scuffle. It is not impossible to talk seriously now about Great Depression two point oh. The brokers laughing that off three months ago are now on speed dial to their compliance departments.
28 April 2026
LIHOP and MIHOP return from obscurity
LIHOP ("Let it happen on purpose") – suggests that key individuals within the government had at least some foreknowledge of the attacks and deliberately ignored it or actively weakened United States' defenses to ensure the hijacked flights were not intercepted. Similar allegations were made about Pearl Harbor.MIHOP ("Make/Made it happen on purpose") – that key individuals within the government planned the attacks and collaborated with, or framed, al-Qaeda in carrying them out. There is a range of opinions about how this might have been achieved.
27 April 2026
The tornado in The Wizard of Oz (1939)
“Cyclone” is the word L. Frank Baum chose to describe the Kansas storm in his story, although he clearly meant “tornado.” Shortly after THE WIZARD OF OZ book first appeared in 1900, Professor Willis L. Moore, then Chief of the United States Weather Bureau, wrote Baum’s publishers to urge them to correct the inaccurate usage. He received a response from Frank K. Reilly of The George M. Hill Company, offering that the change would be made in the next edition. This, however, was never done, and any who purchase a copy of THE WIZARD OF OZ reprinting Baum’s original language will find that “cyclone” remains, again and again – as colloquial and as factually incorrect as ever. (MGM got around the issue in the movie by having Bert Lahr exclaim, in idiomatic fright, “It’s a twister! It’s a twister!” Later on, however, the screenwriters were loyal to Baum, and Judy Garland’s Dorothy explains to Toto, “We must be up inside the cyclone!”)
Manes
"Radiator thing on a basement pipe"
That's not going to do much to heat the space because a slant fin radiator is meant to move air by convection. The normal installation is down low near the floor, not up high. Also usually below a window. They work by heating the cool air that's coming off the window and falling down on them.
Re the shooting incident yesterday...
"Meghan McCain bleated out, “I don’t want to hear one more fucking criticism of Trump’s new ballroom at the White House,” which — briefly — seemed likely to be the most vacuous comment of the evening. Even by Meghan’s increasingly wooly standards, using the shooting at the DC Hilton as a pretext for building the $400 million ballroom seemed like a non-sequitur.
But it was quickly followed by what I am sure was a completely spontaneous and not at all coordinated flood of almost identical comments from the MAGA toady gallery, which didn’t feel the need to change the wording or the message.One does not have to be a member of the august punditocracy to note that MAGA reacted this way because MAGA was told to react this way..."
Fake invitation phishing scam
Phishing scams involve “two distinct paths,” Ms. Tobac added. In one, the recipient is served a link that turns out to be dead, or so it seems. A click activates malware that runs silently as it gleans passwords and other bits of personal information. In all likelihood, this is what happened when Mr. Lantigua clicked on the ersatz invitation link.Another scam offers a working link. Potential victims who click on it are asked to provide a password. Those who take that next step are a boon to hackers.“They have complete control of your email and, in turn, your entire digital life,” Ms. Tobac said. “They can reset your password for your dog’s Instagram account. They can take over your bank account. Change your health insurance.”
24 April 2026
Me at age 4 months
Washington D.C. turning blue - updated
The color is "American flag blue. That’s the color of the industrial-grade pool topping that is going to applied to the Lincoln Memorial Reflecting Pool as part of renovations on the century-old monument."
Umm.. this part of the approved restoration of the reflecting pool, kicked off in 2010 [Obama administration] and again in 2023. The reflecting pool was built on marshland that had been drained and supplemented with dredged material from the Potomac River. Constructed without an underlying support structure, the pool sat directly on this soft ground. And filled with over 6 million gallons of water it, it started sinking into the ground and leaking. In the 1980s' they poured concrete into the pool to try to stablize the pool. But by 1986 it was losing 500,000 gallons of water per week. Between 2010-2012 they did major repairs, but the repairs havent held.A plan was proposed in 2023 to tear out the reflecting pool and totally replace it for $301 M. However, an alternative plan to coat the bottom of the pool with a standard industrial pool coating to seal it was devised. That is estimated to come out to $2-8 M total, and save up to $1 M in annual costs to repair and refill the reflecting pool. And that's where the blue color comes from -- standard pool bottom sealant color, and picked to reflect the sky since its a reflecting pool.
https://www.history.com/articles/lincoln-memorial-reflecting-pool-restoration-sinkinghttps://nypost.com/2026/04/25/us-news/crews-roll-out-blue-coating-on-lincoln-memorial-reflecting-pool/https://www.doi.gov/sites/default/files/fy2023-nps-greenbook.pdf
My first hospital bill

When I was two years old I fell ill while my family was visiting relatives in the small town of Ada, MN (west of Leech Lake and Itasca, near the ND border). I was hospitalized for four days. Above is the complete hospital bill (I've photoshopped out my mom's name, but the rest is undoctored). How things have changed, not just re pricing, but in terms of the complexity of billing.....
Patches in plywood - Dutchmen or biscuits?
"They’re called Dutchmen, they’re shaped like footballs to cover long knots or splits.... That’s not a Dutchman. Dutchmen are also called bow ties because that’s what they are shaped like. This is a biscuit.... No. It’s a Dutchman. A Dutchman can be any shape and is used to hide blemishes. A bow tie is a Dutchman key and is used either for decoration or to stop cracking. This may be the same shape as a biscuit but it’s not a biscuit because of how it’s used. Biscuits are for joining wood... Can confirm, I work maintenance at a fulfillment center and if a conveyor belt suffers damage one of the options is to cut out the damaged section across its entire width and then lace in a length of new belt to fill the gap. We commonly do 8 ft Dutchmans to allow the entirely of the patch to be inside the pulleys of the main drive and still have both lacing visible and accessible, should the lacing fail then the Dutchman isn't all wadded up in the drive..."
"Knots in wood are much more dense than the stringy, normal wood. When they make plywood, they layer thin strips (plys) of wood together and glue them to one another like a wood-and-glue sandwich. The problem arises when there is a dense, brittle knot on either of the two exposed plys on the plywood sheet. Shaving a slice of a dense knot gives you a super brittle portion that often ends up crumbling out in crumbs.Think of it like having a sheet of paper with a small section of equally as thin glass embedded into the paper. You can bend the paper portion, cut the paper portion easily with scissors, but the little glass portion has different properties. It's more dense, but you can't bend it or stress it or else it will shatter."
A longwatch about cybersecurity
23 April 2026
Over-the-top online extortion
Call was lost, as usual.Ok. I don't have much time, so let's get straight to the point.I want to make you an offer that you can refuse, but only once.Here's what I have:Your complete personal information: full name, date of birth, home address.Your social security number and driver's license details.All your email account login credentials, including this account.Other login details and your private messages.A multitude of files found on your devices.Access to your bank accounts.The details of your credit cards: number, expiry date, and cvv.I have compiled this entire package into a single folder. I can and intend to do two things with it. It is up to you to decide which one:I will send this entire package to darknet markets, where other criminals will buy it.It is unknown how they will use this information. They may purchase something illegal in your name, or they may not, but you will definitely not like it.Or you can buy it from me for a small fee of 600 usd.Changing the entire package of documents and data is very expensive, very time-consuming, and unsafe.I already know that you have just read this text. Do not try to ignore this.I only accept payment in bitcoins at the exchange rate at the time of transfer.Transfer money here: [redacted for posting]After payment, I will delete the folder containing your data, and you can continue living as before or, if you don't trust me, take your time changing all your data. It's more profitable for me if you pay me. It's easier and better for everyone.This is a unique offer. Take advantage of it. I will wait for 1 day.
21 April 2026
The south celestial pole
20 April 2026
Very interesting
1987 cartoon. And the "Strait of Schrödinger."
17 April 2026
A Brief History of Kinetic Sculpture Racing
Removing a facade from an old building
16 April 2026
Some elevators have "Yes" and "No" buttons
15 April 2026
An "art car" parade (Houston, 2025)
This was not just a car. It was an art car — a vehicle transformed into a kinetic sculpture, built from imagination and, often, from what others had thrown away.“I can’t drive past trash without pulling over,” said Mr. Polidore, 50, a longtime elementary school art teacher who writes art curricula for the district. “When I’m stuck in that hellacious Houston traffic, I’m scanning the side of the road for any parts of cars that have gotten thrown off in wrecks and I’m grabbing them.”...The rules remain minimal. “Whether it’s been painted, welded, sculpted, dropped, chopped, beaded, smashed, crashed, lit or lifted, art cars come in all shapes, sizes and forms,” read this year’s brochure. “The only rule is that it must roll!” And across the city, in garages, driveways and schoolyards, artists have been working for months to ensure that theirs will.But what might make Houston’s art car parade so special is the fact that many of the artists are children... Over 50 of the cars that roll on Saturday will have been made in Houston classrooms, a striking fact at a time when arts funding in schools continues to shrink...In Houston, where driving is nearly unavoidable, the art car offers a kind of inversion, a reminder that even the most ordinary object can be remade into something strange, expressive and communal.Or, as Ms. Soto put it: “Art cars are chaos. Good chaos.”
Good news for home distillers of alcohol
A US appeals court on Friday declared a nearly 158-year-old federal ban on home distilling to be unconstitutional, calling it an unnecessary and improper means for Congress to exercise its power to tax.The fifth US circuit court of appeals in New Orleans ruled in favor of the non-profit Hobby Distillers Association and four of its 1,300 members.They argued that people should be free to distill spirits at home, whether as a hobby or for personal consumption including, in one instance, to create an apple-pie-vodka recipe.The ban was part of a law passed during the US’s post-civil war Reconstruction era in July 1868, in part to thwart liquor tax evasion, and subjected violators to up to five years in prison and a $10,000 fine...












































