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Archive for the ‘Miscellanea’ Category

Nuts et al

Botanically, a nut is a dry fruit consisting of a seed inside a hard shell. The acorn is a nut. So are chestnuts and hazelnuts. Beyond that, it gets complicated.

Peanuts are, in fact, legumes, members of the pea family. Cashews, almonds, peaches, and mangoes are drupes — fruits in which a fleshy part surrounds the shell protecting the seed.

In the case of cashews and almonds, we toss the fleshy part and eat the seed. With peaches and mangoes, we eat the fleshy part and toss the seed.

Walnuts and pecans, experts say, exhibit characteristics of both drupes and nuts and thus are hybrids. Now you know.

Trade School

A few years ago, my county’s main high school moved to a larger and snazzier home, and the old campus became the Career Center, which provides vocational training and college prep. Honestly, the place could hold a dozen career centers. It consists of the main buildings, the stadium, the gym, and half a dozen ballfields. Most of that is useless to a career center and sits idle. Oh, well.

On a positive note, the Career Center is a great place to take Jake for our morning walks, especially on weekends, when he can go off-leash. The campus is well-maintained and nowhere near people or traffic.

Also interesting is a fenced area where some of the handiwork of the vocational students is stored. Classes are taught in carpentry, metal-working, etc., and at various times, I’ll see newly-built doghouses, sawhorses, or work benches. Or evidence of welding practice on wheelbarrows, tables, or grills.

Very cool to see, actually.

Melitta

I would eat dirt before using a Keurig coffee pod, and I stopped using paper coffee filters years ago. I prefer a permanent filter that I simply rinse and reuse. That’s how I roll.

That said, the paper filter was a big deal when it was invented in 1908 by German housewife Melitta Bentz (1873-1950).

In Melitta’s time, most coffee was brewed by dumping ground-up coffee beans into hot water, allowing it to steep, and waiting until the grounds settled to the bottom… more or less.

Melitta punched holes in a brass cup and lined it with a piece of extra-porous blotting paper her son used in school. She tossed in the ground coffee, poured hot water over it, and bingo.

Her invention blossomed into a popular and successful product. Melitta’s family still runs the business and produces 50 million (landfill-bound) coffee filters per day.

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Forest Roads

The US Forest Service oversees 370,000 miles of unpaved roads. If that number doesn’t impress you, consider that the federal highway system — the Interstates plus all the numbered US highways — totals about half that.

Most forest roads were built by lumber companies over the years and abandoned to the government when the logging was done. The roads are used minimally, and they are a huge detriment to animals and ecosystems. They erode and channel silt into waterways, divert rainfall, and allow traffic, people, and noise to invade the backcountry.

Lately, people with good sense are proposing that we get serious about decommissioning forest roads. The idea is to plow them up to aerate the soil, get rid of the unneeded ditches, bridges, and culverts, and let Mother Nature do her thing. I’m in.

Dune

“Dune: Part Two” is big in theaters right now, but I’m not sure I want to see it. Part one was a pretty good Lawrence-of-Arabia style epic. But I can’t get past the fact that, in my arrogant opinion, the story is simply unpleasant and distasteful.

In a depressingly dark and violent feudal society in the future, opposing forces try to outflank and kill each other. Finally, a messiah arises and sets off a galaxy-wide holy war, killing 61 billion people. The Star Wars universe is bleak, too, but at least it has good guys. Dune kinda doesn’t.

In addition, it doesn’t help that the novels were written by Frank Herbert, a writer with some commendable ideas, but also a right-wing nutjob. Herbert believed that the feudal world he described is the best model for human society. Seriously.

Herbert said all forms of government are corrupt, and the most efficient solution is authoritarianism; in exchange for power, strong figures will take care of the common folk.

If Herbert were still around, he’d be a fan of Putin, Erdogan, and Xi and probably a MAGA.

Franklin Patrick Herbert, Jr. (1920-1986)

Pythons

Snakes are reptiles. In effect, legless lizards. The python is a nonvenomous snake variety of about 40 species found in Africa, Asia, and Australia, plus that pesky invasive population in the Everglades. Pythons squeeze their prey, suffocate it, and swallow it whole.

The largest is the Burmese python of Southeast Asia (you know, the location of Myanmar, formerly known as Burma). Burmese pythons can be nearly 20 feet long and weigh a couple of hundred pounds. Occasionally, a big one will consume a deer or an alligator.

The smallest species is Australia’s pygmy python (aka anthill python because they like termite mounds). Adults weigh about half a pound and are about 20 inches long. Typical prey: mice.

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Still in Awe

High on the list of people I have admired over the years is the late J. C. Collins of Pecos, Texas, the grandfather of my ex, Deanna. He was a genuinely nice guy and the epitome of the kindly grandpa: patient, gentle, supportive, even-tempered.

He was a telegrapher for the Santa Fe Railroad in the days before wireless communications. He sent messages over the telegraph lines, tapping out the dots and dashes in Morse Code. Deanna still has a few old keying devices he used on the job.

He grew up in Kentucky, and he had the amazing ability, learned as a kid, to identify virtually every species of tree he saw. White oak, red maple, sugar maple, sycamore, willow, walnut, white pine, spruce — he knew them all. It was uncanny.

I can remember testing him, and, with a chuckle, he would reply with a name and maybe a few facts about the species. I am still in awe.

Jim Crow

I live in Jackson County, Georgia, which, like most of the South — most of the country — has an ugly history regarding race and justice. Slavery ended with the Civil War, but, as you probably learned in school, the white majority had no intention of treating blacks as equals or relinquishing any power.

By the 1880s, whites in Jackson County outnumbered blacks by a large margin, so the black vote was inconsequential. Therefore, black men were allowed to vote if they payed a poll tax. But eventually, local activists began lobbying to allow black men to serve on juries. As if.

In 1881, the editor of a local newspaper wrote that, although some black men might be qualified to serve on juries, there is “a higher law of moral integrity.” And moral integrity, he wrote, is something “our colored brethren do not possess.” What a sanctimonious jerk.

In the South, the white establishment prohibited blacks from serving on juries until the Supreme Court forced it on them in 1935.

Today, our conservative white brethren don’t want real history taught in schools because, you know, feelings might get hurt. These dipsticks think like their ancestors. Jim Crow isn’t dead.

Know Your Camels

The camel is an ungulate, a hoofed mammal, native to Asia and Africa and noted for the hump, or humps, on its back. The hump stores fat (not water, as often believed), which the animal can convert to energy as needed. This allows them to survive for long periods without food or water in the desert regions they inhabit.

The three living species of camels are the one-humped dromedary (or Arabian camel) of the Middle East and Sahara Desert, the two-humped bactrian camel of central Asia, and the wild bactrian of remote China and Mongolia.

Dromedaries make up 94 percent of the camel population, bactrian six percent. Only about 1,000 wild bactrians remain, and they are listed as endangered.

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Thoughts du Jour

Oops, Sorry.

To refresh your memory, Liechtenstein is a tiny country (area of 62 square miles, population 40,000) located between Switzerland and Austria in the Alps.

In December 1985, the Swiss Army accidentally launched a series of defensive missiles that landed in Liechtenstein and started a forest fire. Switzerland apologized profusely to Liechtenstein and paid generous compensation.

In October 1992, a group of Swiss military cadets on a training mission accidentally entered Liechtenstein territory and set up an observation post in the town of Triesenberg before realizing their error. Switzerland apologized profusely to Liechtenstein for the incident.

In March 2007, a company of 171 Swiss soldiers took a wrong turn at night and accidentally advanced two km into Liechtenstein, after which they returned undiscovered to Switzerland. The Swiss Army informed Liechtenstein of the encroachment and apologized profusely.

No incidents have been reported since.

The Michelin Guides

The French tire company Michelin has published restaurant rating guides since 1900. Brothers Édouard and André Michelin hatched the idea to encourage car travel and thus cause more wear on tires.

Initially, the guides simply listed hotels, restaurants, gas stations, etc. But in 1926, the brothers began hiring anonymous inspectors to review restaurants, awarding a single star for excellence. The present hierarchy of zero, 1, 2 or 3 stars was introduced in 1931.

FYI, one star means “High-quality cooking, worth a stop.” Two stars means “Excellent cooking, worth a detour.” Three stars means “Exceptional cuisine, worth a special journey.” Restaurants earning zero stars are not included in the guide.

Turning Point

The Japanese attack on Pearl Harbor on December 7, 1941, cost the US three cruisers, three destroyers, two battleships, almost all of the fighter aircraft in Hawaii, and 2,403 lives. For the next six months, Japan dominated the Pacific theater with 11 aircraft carriers to America’s four.

In early 1942, US Navy Intelligence broke the Japanese military code and learned of a plan to draw the US into a trap in June 1942 at the island of Midway, where the US had a naval base. The US sent three aircraft carriers to Midway ahead of time and surprised the Japanese fleet, led by four carriers, when it arrived on June 4.

The Battle of Midway lasted until June 7. Japan lost all four carriers, a heavy cruiser, 240 aircraft, and 3,057 men. The US lost the carrier Yorktown, a destroyer, 150 aircraft, and 317 men.

The war in the Pacific didn’t end until 1945, but Japan never regained its naval superiority.

The Japanese aircraft carrier Akagi (“red castle”), 17,000 feet below the surface.

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Class Act

Virologist Jonas Salk (1914-1995) is celebrated for developing the first polio vaccine, which was largely responsible for reducing the number of polio cases in the US from 45,000 in 1953 to under one thousand in 1962. Within 25 years, polio was fully eliminated in the US.

While developing the vaccine, Salk tested it on himself, his wife and children, and numerous volunteers. He never patented the vaccine or otherwise profited from it, instead allowing it to be used freely for the public good.

In the 1960s, he founded the Salk Institute to focus on biological research, including the search in the 1980s for an AIDS vaccine. Although nationally famous, Salk reportedly was uncomfortable with his celebrity status and the loss of privacy. Respect.

Hỏa Lò Prison

The North Vietnamese prison that American POWs in the 1960s called the Hanoi Hilton was Hỏa Lò Prison. It was built in the late 1800s by the French, when Vietnam was part of French Indochina. It was used to incarcerate political prisoners, including many of the future leaders of North Vietnam.

In 1973, after the Paris Peace Accords ended the Vietnam War and the POWs were released, North Vietnam officials insisted the POWs had been treated in accordance with the Geneva Convention. Evidence was clear, however, of severe abuse of the prisoners.

For the following two decades, North Vietnam used Hỏa Lò to incarcerate dissidents.

The facility was demolished in the 1990s and replaced by high-rise apartment buildings. A small part of the prison was preserved as a museum that focuses mostly on the French colonial period, including the guillotine room with original equipment.

The Quadricycle

Henry Ford became famous in 1908 for introducing the Model T automobile (and the assembly line, and mass production), but he built his first motor vehicle in 1896. The “Quadricycle” was a simple roadster featuring a two-cylinder gasoline engine, rear-wheel drive, and four bicycle tires.

Ford built and sold four Quadricycles and in 1899 founded the Detroit Automobile Company, which became the Henry Ford Company in 1901, then Ford Motor Company in 1903.

The first Quadricycle was purchased for $200 by Charles Ainsley, a Detroit rich guy. (Back then, horseless carriages were toys for the rich.) Some years later, Ford bought back the original from Ainsley for $60 and put it in the Ford Museum.

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Thoughts du Jour

Paint Drying

In 2016, British independent filmmaker Charlie Shackleton produced the film “Paint Drying,” which was 10 hours and seven minutes long and consisted of one continuous shot, without audio, of white paint drying on a brick wall.

The film was made to protest film censorship in the UK and the law requiring filmmakers to pay for ratings from the British Board of Film Classification.

The cost to rate “Paint Drying” was the equivalent of about $5,000, which Shackleton paid via a Kickstarter campaign. The BBFC rated the film “U” for Universal — “No material likely to offend or harm.”

Promotional still by Charlie Shackleton for Paint Drying.

Big Blue

The American technology behemoth IBM, International Business Machines Corporation, was founded in 1911 as CTR — Computing-Tabulating-Recording Company. It renamed itself IBM in 1924.

IBM grew to become the acknowledged leader in many computer-related services, including early punch-card technology, electric typewriters, mainframe computers, and personal computers. By the 1970s, IBM produced 80 percent of computers in the US and 70 percent worldwide.

Eventually, IBM backed away from personal computing to focus on hardware, mainframes, nanotechnology, consulting, and research.

IBM innovations over the years have included the floppy disk, the hard drive, the magnetic strip card, the ATM, and the UPC barcode. The company holds about 150,000 patents. Its revenue in 2022 was, oh, about $60 billion.

Dolly

The first mammal to be cloned was the female sheep Dolly in 1996. Scottish researchers extracted a cell from an adult sheep, combined it with an unfertilized egg from another sheep, and implanted the embryo in a surrogate mother.

Having been cloned from a mammary gland cell, the sheep was named after Dolly Parton.

Dolly (the sheep) was born normally, lived an ordinary life on a farm, and had six lambs. She (the sheep) developed a malignant lung tumor in 2003 and was euthanized.

The tumor was caused by a virus that also infected non-cloned sheep on the farm, so Dolly’s status as a clone apparently was not a factor.

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Thoughts du Jour

Make Mine a Double

Recently, my dermatologist told me to avoid triple antibiotic ointment. What? I’ve used triple anti-b all my life. But, as my pharmacist confirmed, dermatologists disapprove of the stuff.

The reason: “triple” ointments contain neomycin, which can cause an allergic reaction in some people — a minor one, but definitely counterproductive. Note that the leading “triple” ointment, Neosporin, not only contains neomycin, but is named after it.

Dermatologists recommend using double antibiotic ointment instead. “Double” contains the beneficial antibiotics bacitracin and polymyxin, but not the villainous neomycin. Suits me.

Naturally, pharmaceutical companies promote the “triple” versions with great vigor anyway. And the “double” versions mysteriously are pricier. Ah, capitalism.

Relativity

In 1812, the German chemist Fredrich Mohs selected 10 minerals and ranked them according to their hardness — their resistance to being scratched. The Mohs hardness scale is still used today. Its rankings, from softest to hardest:

(1) Talc (2) Gypsum (3) Calcite (limestone, marble) (4) Fluorite (a type of calcium) (5) Apatite (a phosphate) (6) Orthoclase (pink granite) (7) Quartz (8) Topaz (9) Corundum (ruby, sapphire) (10) Diamond.

The Mohs scale doesn’t measure anything. It just ranks the 10 minerals relative to each other. How does that help, seeing as how Earth is home to over 5,000 different minerals? Simple. The 5,000 minerals fall into rough categories, and the Mohs provides a handy ballpark estimate.

7 Up

The lemon-lime soft drink 7 Up was introduced by the Howdy Corporation of St. Louis in 1929 as “Bib-Label Lithiated Lemon-Lime Soda.”

“Bib-Label” referred to the paper labels placed on the necks of the bottles like bibs. “Lithiated” referred to the addition to the drink of lithium citrate, a mood-stabilizing drug. We stopped sedating people in 1948, when lithium was banned from soft drinks.

In the early 1930s, Howdy Corp. changed the name of the drink to “7 Up Lithiated Lemon Soda.” The origin of the “7” isn’t clear. One theory is that the atomic mass of lithium is seven. Another is that the drink came in seven-ounce bottles. In 1936, the name was shortened again to “7 Up.”

Over the years, 7 Up has been a corporate ping pong ball. In 1978, Howdy Corp. sold 7 Up to Philip Morris. In 1986, it was sold to an investment firm that merged it with Dr. Pepper in 1988.

In 1995, Cadbury Schweppes bought the Dr. Pepper group. In 2008, the Dr. Pepper/Snapple group was spun off on its own. Finally, in 2018, Dr. Pepper/Snapple merged with Keurig Green Mountain, forming Keurig Dr Pepper — which today is the parent company of 7 Up. Got that?

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Homo Sapiens et al

Lucky us, we are of the species Homo sapiens, the pinnacle of human evolution at the moment. We are most closely related to the great apes — chimps, gorillas, and orangutans — but did not evolve directly from them. Most likely, we evolved from Homo heidelbergensis, an earlier species of human from about 300,000 years ago.

So, you ask, when did the first humans evolve from the apes? Between two million and six million years ago. Of the species of humans that have come and gone since, experts have identified more than 20 so far, the exact number depending on how you define human. The Smithsonian’s list of them is here.

When our species appeared, at least eight of those now-extinct species of humans were still around. We almost certainly interacted with them and likely interbred.

If the planet survives, a new species of human ultimately will arise. And we will die out, and their scientists will be studying us.

Speed and Distance

In a vacuum, light travels 186,282 miles per second. Thus, in one minute, light travels about 11 million miles; in one hour, about 670 million miles; in one 24-hour day, 16 billion miles; in one 30-day month, 483 billion miles; and in one 365-day year — a light year — 5.9 trillion miles.

As you know, distance in astronomical terms is measured in light years, which is useful and practical, up to a point. Proxima Centauri, the closest star to the sun, is 4.24 light years away. The center of the Milky Way Galaxy is 26,000 light years away. Andromeda, the closest galaxy to ours, is 2.5 million light years away.

Astronomers say the edge of the observable universe is 42 billion light years away. So, how many miles is that? 5.9 trillion multiplied by 42 billion is… a boatload of miles.

The Thagomizer

Stegosaurus was an herbivorous Jurassic-era dinosaur notable for its tiny head, armored plates along its back, and spiked tail. The distinctive spikes, probably used to defend against predators, had no specific name until cartoonist Gary Larson invented one in 1982.

Almost immediately, the term thagomizer was embraced in scientific circles and accepted as a proper anatomical term for the array of spikes. Today, the word is used freely by the Smithsonian, the BBC, the National Park Service, etc. and is used regularly in technical papers.

To be clear, the dinosaurs died out 65 million years before humans appeared. But in 2010, computer studies of the damage possible when a Stegosaurus swung its tail confirmed that Thag Simmons would have been a goner.

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Luck of the Irish

When I was growing up, the assumption in the Smith family — speculation, mind you — was that our people were Scotch-Irish. It was a reasonable guess, seeing as how so many Southerners are. As it turned out, however, the Smiths are definitively English.

The term Scotch-Irish refers to Irish Protestants who came to the US in the 1800s, having emigrated to Ireland from Scotland in the 1600s.

Irish history is a rather grim story. Let me elaborate.

The Irish were a distinct culture by the time the Vikings began raiding the British Isles in the late 700s. But by the 1100s, Ireland’s chief threat was from England, whose armies tried repeatedly to conquer the island and impose Protestantism on the Catholic populace. The English monarchy was single-minded about it.

The Irish resisted the occupations mightily, and England never gained full control. But that changed in the 1500s when the English tried a new tactic: the confiscation of Irish land.

England systematically seized Irish property, focusing on large plantations, and brought in thousands of English and Scottish settlers as colonists. The native Irish people essentially lost all political and economic power. Uprisings continued, but England only tightened its control.

By 1800, Ireland had become an official part of Great Britain, with representatives in the House of Commons and the House of Lords. No surprise, the Irish government was dominated by English landowners. Catholics, the bulk of the native population, were prohibited by law from voting or owning land.

Under English rule, the plantations focused on raising cash crops. Peas, beans, honey, rabbits, and fish were exported around the world. For the most part, the crops were tended by impoverished Irish tenant farmers, who were obliged to pay rent to the landowners. The tenant families were helpless because legally, they could be evicted without cause.

The export system was so lucrative for England that soon, Irish Catholics were prohibited from consuming export crops. In the fields and in transit, the crops were guarded to keep them out of Irish reach.

Barred from consuming most meats and vegetables, the Irish poor were forced to rely on a common potato, the Irish Lumper, as their primary food source.

Lumpers were bland and low in nutrition, but they were plentiful, and about one-third of the Irish population came to depend solely on them for food.

Thus, the English overlords got richer, and the Irish masses toiled under a system that was a cross between slavery and indentured servitude.

In 1845, their suffering went off the scale when a fungus (Phytophthora infestans) ravaged potato crops across Europe. Due to its dependence on the Lumper, Ireland was devastated by the blight.

The resulting Great Famine lasted until 1852. During that time, an estimated one million Irish people died of starvation or disease.

By 1855, over two million Irish had emigrated to other countries, the Scotch-Irish to America among them. The population of Ireland dropped by 25 percent.

When the famine began, Irish Catholic leaders tried to get the British government to export less food, import more, and actively distribute it to the people. They were told their concerns were premature, and scientists were working to end the blight.

Irish animosity toward England dated back centuries, but the Great Famine supercharged it. As the island slowly recovered from the famine, constant fighting occurred between Catholic and Protestant groups.

Ultimately, in the Irish Civil War of 1922-23, the Protestant forces were defeated. The Catholics created the Republic of Ireland, and the Protestants were allowed to form the British state of Northern Ireland.

The Republic of Ireland, finally free of would-be conquerors, thrived. Today, it has a strong and modern economy. To their credit, Irish officials have even publicly criticized the Catholic Church due to revelations about pedophile priests and child abuse among the clergy.

I can’t help but wonder how history might have unfolded if England had not spent those centuries waging war to conquer Ireland.

Or if democracy had survived in Russia after the USSR imploded.

Or if the world powers hadn’t stolen Palestine after World War II to create Israel.

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Thoughts du Jour

Feet of Clay

The Founding Fathers, although esteemed for good reason, were as imperfect as the rest of us. Ten of the first 12 US presidents owned slaves, which, I should note, was common for the times. The exceptions were John Adams, the 2nd president, and his son John Quincy Adams, the 6th.

To his credit, the elder Adams noted that he “always employed free men both as Domesticks and Labourers, and never in my Life did I own a Slave.” However, Washington and Jefferson both operated large plantations, and each owned about 600 slaves, give or take.

Surprisingly, the wife of Ulysses Grant owned four slaves given to her by her father, a Missouri plantation owner. Even Grant himself owned a slave — William Jones, also a gift from his father-in-law. In 1859, Grant freed Jones, who was the last slave owned by a US president.

To know history, warts and all, is a healthy thing.

Greasing the Skids

At daybreak on November 7, 1896, the Georgia Tech football team arrived by train in Auburn, Alabama, to play the Auburn Tigers — unaware that, overnight, Auburn fans had coated 400 yards of track near the depot with lard.

The train was unable to stop and literally skidded out of town, finally coming to rest five miles west of the city. The Tech players followed the tracks back to town, carrying their equipment, and lost the game 45-0.

Outraged, Tech officials vowed they would never again play Auburn. They relented when Auburn promised that all students involved in future shenanigans would be expelled.

Every year since, Auburn students have celebrated the prank with a pep rally at the train depot. In 2013, USA Today declared the incident the 2nd best prank in college sports history, surpassed only by Army cadets regularly stealing Billy the goat, the Naval Academy’s mascot.

Stinknet

In the Southwestern US in the fall, the landscape erupts in bright, glorious yellow. Numerous wild plants in the region — sunflowers, dandelions, goldenrod, and others — produce fields of yellow blooms, creating dramatic displays in all directions.

But sometimes, nature serves up a curve, as in the case of Globe Chamomile, aka Stinknet. This invasive weed from South Africa popped up in California in 1981 and has been spreading east to bedevil Arizona ever since.

Stinknet is a multi-faceted curse. It smells awful, and it can cause a nasty skin rash. It crowds out native plants and depletes nutrients in the soil — then dies and becomes kindling for wildfires. And, it produces toxic smoke for good measure.

Its sole redeeming quality: being pretty.

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