Gleanings of the Week Ending August 10, 2024

The items below were ‘the cream’ of the articles and websites I found this past week. Click on the light green text to look at the article.

Versailles’s Hidden Scientific Legacy to Surface in a Major U.K. Exhibition - The five-mile-squared grounds were mapped out by geometricians and astronomers; keeping the 14,000 fountains bubbling further required developing an unprecedented hydraulic engineering system. AND… Giovanni Domenico Cassini, who headed the Paris Observatory, turned skyward, mapping the moon with a precision that wouldn’t be matched until the late 19th century. AND… Hundreds gathered in the courtyard of Versailles to watch the flight of a hot-air balloon, agronomists developed a hardier potato capable of feeding the masses, and an inoculation against smallpox was discovered.

Air conditioning causes around 3% of greenhouse gas emissions. How will this change in the future? – The article concludes: “Rather than lamenting air conditioning's impact on energy use, we need to accept that demand for cooling will increase, work on making it affordable for those who need it most, and build efficient solutions that ensure electricity grids worldwide can cope.”

Ancient Rome’s Appian Way Is Now a UNESCO World Heritage Site - Rome’s Appian Way, an ancient highway dating to the fourth century B.C.E., has been declared a UNESCO World Heritage site.

Could the shingles vaccine lower your risk of dementia? - The idea that vaccination against viral infection can lower the risk of dementia has been around for more than two decades. Associations have been observed between vaccines, such as those for diphtheria, tetanus, polio and influenza, and subsequent dementia risk. It may be the resulting lack of viral infection creating this effect. We need more research exploring in greater detail how infections are linked with dementia. This will help us understand the root causes of dementia and design potential therapies.

Chickasaw National Recreation Area's Monkey Tree Needs Some TLC - An Osage orange tree estimated to be about 130 years old with three thick spreading trunks that generations of children have played on.

Divers Discover Mesmerizing Roman Mosaic Beneath the Sea – Near Naples…a villa in a city known as the Las Vegas of the Roman Empire…now under water.

Healthy diet with less sugar is linked to younger biological age – The correlations between a diet that is rich in vitamins and minerals, especially one without much added sugar, and having a younger biological age at the cellular level.

Agriculture: Less productive yet more stable pastures - Grassland optimized for high yield responds much more sensitively to periods of drought than less intensively used meadows and pastures.

Anne Boleyn’s Childhood Home Is Restored to Its Tudor Glory – The interiors of rooms restored to the style they had during Anne Boleyn’s time.

Forest carbon storage has declined across much of the Western U.S., likely due to drought and fire – Forests in some parts of the world, like the American West, probably do not have the potential to help curb climate change.

Children’s Books from the 1930s

My parents were born in the early 1930s; that prompted a little project to browse books written for children during that decade when I found the Library of Congress contributions from the Albert Whitman & Co. in Chicago. 43 books are included as this week’s eBook(s) of the week. They are all available from Internet Archive.

There are so many topics: make believe, holidays, history, other places and people, things to do, and pets. The illustrations reflect the perceptions of the world in the 1930s.  Most authors are women and don’t have easy-to-find biographies.

It’s interesting to think about the children that read these books. I don’t think either of my parents did unless they saw them at school; they were rural/small town children during the Great Depression when the family finances were tight and buying books would not have been the priority. Perhaps some children in towns large enough to have libraries might have seen books there. Carnegie had built about half his libraries by the 1930s but the libraries were short of funds to continue operating during the Depression too. I’m left with the thought that only children of people that were well off (those fortunes were not impacted by the Depression) would have had these books at home.

1930

The adventures of a brownie - Craik, Dinah Maria Mulock; McCracken, James (illustrations)

The nutcracker and the Mouse-king - Hoffmmann, Ernst Theodoor Amadeus; Brock, Emma L. (illustrator)

The unknown Indian - Browne, Gertrude Bell; Vernon, David Thomas (illustrator)

Harry's newspaper;or The young publisher - Cox, Stephen A. D.

Peter Piper's playmates - Hubbard, Eleanore Mineah

 

1931

Fluffy Cat's Tail - Sample, Ann Eliza

Moufflon, the dog of Florence - Ouida; Jenkins, Sara D. (retold by)

Wise Little Donkey -  Segur, Sophie, comtesse de

 

1933

Runzel-Punzel,a story of two little mice - Donaldson, Lois

The Candy Cottage - Furlong, May

The Lost Log Cabin - Furlong, May

The little gardeners - Morgenstern, Elizabeth

Smoky, the lively locomotive - Donaldson, Lois

Farm Folk - Brendel, C.A.

 

1934

Nimbo,the story of an African boy - Pease, Josephine Van Dolzen

Snowy for luck - Goode, Arthur Russell; Wiese, Kurt

Ho-Ming : girl of new China  - Lewis, Elizabeth Foreman

 

1935

Over the castle walls - Mabry, Caroline

Buffin - Barrett, Leone

Bing of the Diamond Tail - Gauss, Marianne

 

1936

The Traveling Gallery - Schiff, Besse; Brock, Emma

Sondo - a Liberian boy - Jospeph, Alfred Ward; Magnie, Bernice (illustrator)

Snipp, Snapp, Snurr and the yellow shed - Lindman, Maj

Snipp, Snapp, Snurr and the gingerbread - Lindman, Maj

 

1937

Firecracker - Gauss, Marianne

Hans Christian of Elsinore - Kristoffersen, Eva M.

Cheeky - a prairie dog - Lau, Jospehine Sanger; Wiese, Kurt (illustrator)

Silver Chief To the Rescue - O'Brien, Jack; Wiese, Kurt (illustrator)

A doll's family album - King, Edna Knowles

 

1938

Hoofbeats, a picture book of horses - Cannon, James Leonard

Me and Andy, a boy and dog story - Kelly, Raymond Ramsome

Carnival time at Strobeck - Harris, Mary V.

The luck of the house  -  the story of a family and a sword - Bedford-Atkins, Gladys

Dolls - an Anthology - Robinson, Julia A.

Donkey beads  -  a tale of a Person donkey - Ratzesberger, Anna

The runaway papoose - Moon, Grace and Karl

Then and Now – Communicating with Family and Friends

As I was growing up, letter writing was the primary way people communicated long distance. Telephone calls were still comparatively expensive – primarily for emergency type communication. Letter writing was something we learned in school and I had at least one long distance friend to hone my skills….and I wrote to my parents when I was away (at camp, for example). Postcards were less expensive that letters, but I usually wrote letters.

For local type communication, the telephone was the main path. Most of our phones had rotary dials although the push button phones began to take over during the 60s; they were all ‘land lines,’ of course. There was only one phone in our house for most of my growing up years, so there was no privacy for conversations; that became troublesome during my teens.

These days we no longer have a land line. Almost all people (except young children) have their own cell phone. The devices are still phones…but there is a lot of communication via text (and occasionally email) using the same device. I have stopped sending letters and cards entirely.  Some of the multi-person type communication (like my neighborhood or my high school class) is done through social media groups rather than mailed newsletters.

There are times I wonder if non-profits have kept up with these shifts…there are a few that still send note cards as an incentive to contribute. I have been putting them in a donate pile…but maybe they should go in recycle instead.

Previous Then and Now posts

Gleanings of the Week Ending August 3, 2024

The items below were ‘the cream’ of the articles and websites I found this past week. Click on the light green text to look at the article.

Dragonflies Reveal Path of Mercury Pollution – Dragonfly larvae collected from 150 national parks and then analyzed for mercury revealed: in arid regions, mercury comes from snow and rain, while in wetter, more forested areas, airborne mercury clings to leaves, which then fall to the ground, where the toxin spreads.

Komodo dragons have iron-coated teeth to rip apart their prey – A clue to how dinosaurs like Tyrannosaurus rex killed and ate their prey.

COVID-19 devastated teacher morale − and it hasn’t recovered - A National Education Association survey of members found that, as of late 2022, a staggering 55% of educators were thinking of calling it quits because of: eroding sense of safety in the school, intense and unrelenting workload, lackluster leadership and changing expectations, and cuts in jobs and budget. Better pay is a start. I was disappointed that this article did not suggest more than that.

25 Stunning Images of the Cosmos from the Chandra X-Ray Observatory as It Celebrates 25 Years in Space - As NASA continues to grapple with a limited budget this year, Chandra is in danger of ending up on the agency’s chopping block and the program faces cuts in funding.

National Park Fun Facts: Petrified Forest – I’ve been to Petrified Forest National Park several times….still learned something from this post.

Art Bites: Michelangelo’s ‘David’ Was Carved Out of a Flawed Marble Slab – Some history of the famous statue.

8 Tips for Maximizing Your Home Solar Savings in 2024 – I am beginning to read articles like this…we will probably put solar on our house within the next year.

Why Covid-19 is spreading this summer – We’ve got to stop thinking about COVID as something that is like the flu…it isn’t.

Saving Dixie: 24 Hours Caring for a Wallaby Joey – The mother killed along a highway….and the Joey discovered alive…fortunately by someone who was willing to take care of him long enough to get him to an experienced wildlife carer.

Happy 50th birthday to the UPC barcode - While the world has changed a lot since the mid-1970s, the Universal Product Code (UPC) – what most people think of when they hear the word “barcode” – hasn’t. The code first scanned on a package of gum on June 26, 1974, is basically identical to the billions of barcodes scanned in stores all over the world today.

eBotanical Prints – July 2024

Twenty more books were added to my botanical print book collection in July - available for browsing on Internet Archive and the New York Public Library Digital Collection. I discovered the NYPL Digital Collection back in June and in July 15 of the 20 volumes are from that site! It is not as easy to access the multi-volume books (i.e. the multiple volumes in the list are accessed with the single link and there doesn’t appear to be a quick way to reposition to the beginning of each volume).

The whole list of 2,923 botanical eBooks can be accessed here. Click on any sample images below to get an enlarged version…and the title hyperlink in the list below the image mosaic to view the entire volume.

Enjoy the July 2024 eBotanical Prints!

The Herefordshire pomona, containing coloured figures and descriptions of the most esteemed kinds of apples and pears V1  * Bull, Henry Graves; Hogg, Robert; Bull, Edith G; Ellis, Alice B *

sample image * 1885

The Herefordshire pomona, containing coloured figures and descriptions of the most esteemed kinds of apples and pears V2 * Bull, Henry Graves; Hogg, Robert; Bull, Edith G; Ellis, Alice B * sample image * 1885

Pomona Herefordiensis : containing coloured engravings of the old Cider and Perry Fruits of Herefordshire * Knight, Thomas Andrew   *sample image * 1811

Traite des arbres fruitiers V1 * Duhamel du Monceau, Henri-Louis*sample image * 1768

Traite des arbres fruitiers V2 * Duhamel du Monceau, Henri-Louis*sample image * 1768

Traité des arbres et arbustes que l'on cultive en France en pleine terre V1 * Duhamel du Monceau, Henri-Louis; Redoute, Pierre Joseph (artist)*sample image * 1819

Traité des arbres et arbustes que l'on cultive en France en pleine terre V2 (page 63) * Duhamel du Monceau, Henri-Louis; Redoute, Pierre Joseph (artist)*sample image * 1819

Traité des arbres et arbustes que l'on cultive en France en pleine terre V3 (page 135) * Duhamel du Monceau, Henri-Louis; Redoute, Pierre Joseph (artist)*sample image * 1819

Traité des arbres et arbustes que l'on cultive en France en pleine terre V4 (page 193) * Duhamel du Monceau, Henri-Louis; Redoute, Pierre Joseph (artist)*sample image * 1819

Traité des arbres et arbustes que l'on cultive en France en pleine terre V5 (page 263) * Duhamel du Monceau, Henri-Louis; Redoute, Pierre Joseph (artist)*sample image * 1819

Traité des arbres et arbustes que l'on cultive en France en pleine terre V6 (page 349) * Duhamel du Monceau, Henri-Louis; Redoute, Pierre Joseph (artist)*sample image * 1819

Traité des arbres et arbustes que l'on cultive en France en pleine terre V7 (page 431) * Duhamel du Monceau, Henri-Louis; Redoute, Pierre Joseph (artist)*sample image * 1819

La botanique mise à la porteé de tout le monde - Tome 1 * Regnault, Nicolas-François*sample image * 1774

La botanique mise à la porteé de tout le monde - Tome 2 (page 161) * Regnault, Nicolas-François*sample image * 1774

La botanique mise à la porteé de tout le monde - Tome 3 (page 311) * Regnault, Nicolas-François*sample image * 1774

Hortus Romanus juxta systems Tournefortianum paulo V1 * Bonelli, Giorgio(Author); Martelli, Niccoló(Editor); Sabbati, Constantino (Author);  Sabbati, Liberato (Author)*sample image * 1772

Hortus Romanus juxta systems Tournefortianum paulo V2 (page 105) * Bonelli, Giorgio(Author); Martelli, Niccoló(Editor); Sabbati, Constantino (Author);  Sabbati, Liberato (Author)*sample image * 1774

Hortus Romanus juxta systems Tournefortianum paulo V3 (page 207) * Bonelli, Giorgio(Author); Martelli, Niccoló(Editor); Sabbati, Constantino (Author);  Sabbati, Liberato (Author)*sample image * 1775

Hortus Romanus juxta systems Tournefortianum paulo V4 (page 309) * Bonelli, Giorgio(Author); Martelli, Niccoló(Editor); Sabbati, Constantino (Author);  Sabbati, Liberato (Author)*sample image * 1776

Hortus Romanus juxta systems Tournefortianum paulo V5 (page 411) * Bonelli, Giorgio(Author); Martelli, Niccoló(Editor); Sabbati, Constantino (Author);  Sabbati, Liberato (Author)*sample image * 1778

Zooming – July 2024

As I reviewed my group of zoomed images from July, the favorite subjects of the month emerged: hot air balloons, animals (birds, butterflies, a squirrel), museum and monuments, and (of course) plants dominated by flowers. The places included areas close to home, Springfield Botanical Garden, Oklahoma City (First American’s Museum and Oklahoma City National Memorial), Tulsa (Philbook Museum), and Joplin (Wildcat Glades)

The hot air balloons are from a Balloon Glow event. They didn’t leave the ground!

I enjoyed the pottery room and garden structures at the Philbrook, the light of late afternoon as I walked around the Oklahoma City National Memorial, and the wall art in the First Americans Museum).

Animals included a robin, a green heron, a skipper, a swallowtail (not sure what kind), a fox squirrel, and a juvenile male mallard.

And then there were plants. Most were flowers but there were seeds (dandelion puff), a pine cone, and olorful new redbud leaves.

It was a good month for photography and being outdoors. Only the pot and the wall art are indoor images.

Then and Now – Photography

Photography has changed a lot between the 1960s and now.

My mother was the photographer in my family and, as we got old enough, she allowed us to use her camera. It was an Instamatic that had a flash cube option. Film was expensive enough that we were careful to make the most of each shot. I remember sending off the rolls of film to be developed…another expense. She had taken pictures of us as babies earlier (in the 1950s) – with a camera I don’t remember – and the images were all black and white. By the mid-1960s, there are more family images in color. She often wrote on the back of the pictures: date, names of people, location.

Cameras that produced digital images became broadly available in the 1990s and now a lot of images are produced with our Smartphones. The two ‘cameras’ I used now are a Canon Powershot SX70 HS and an iPhone 15 Pro Max. The Canon is best for instances where I need the optical zoom capability (for bird and butterfly photography, for example) and I find that I can hold it steadier than the phone (i.e. the form of the camera is easier to ‘hand hold’ than the phone) The iPhone is best for macro photography. The iPhone also has the advantage of being with me almost all the time.

There are many advanced functions on both cameras. The only one I find that I use is the ‘night scene’ one that stacks low light images into a single image. Both of my cameras have the function…and it works well.

Digital cameras allow easy review of pictures immediately which shortens the photographic learning curve – no waiting until the film is developed to see if the image captured was as anticipated. I love to experiment with different settings to create high key images…and reduce the ‘burn out’ in part of the image on sunny days.

There are a lot of ways to edit pictures now – both in the ‘camera’ and post processing. I choose not to use any of them except cropping. It makes me uncomfortable to change an image to something the camera did not ‘see’ --- and it’s not something I want to spend time doing. I challenge myself to get the image I want with the camera I have! With the optics and image stabilization that cameras have today that is not as hard as it was in the 1960s.

Previous Then and Now posts

Missouri Master Naturalist Orientation

I went to an orientation session about becoming a Missouri Master Naturalist last week. The meeting was held at the Springfield-Greene County Botanical Center (the building in the Botanical Gardens). I spent a few minutes photographing some flowers (one with a bumblebee) in the Master Gardeners area before I went into the building.

The session was an overview of the process to become a Missouri Master Naturalist and then an informal time to talk to people that were already Missouri Master Naturalists. It was a learning experience….confirmed my decision to start the training and participate as soon as I can in volunteer opportunities. I’ve already noticed some differences between the way Maryland and Missouri implemented their Master Naturalist program…but the idea at the core is same and there are a lot of commonalities in the types of training and volunteering – which is the motivation for me! I’m excited to get started in September. It is the same type feeling I had toward the end of summer during my school years.

Gleanings of the Week Ending July 27, 2024

The items below were ‘the cream’ of the articles and websites I found this past week. Click on the light green text to look at the article.

Archaeologists Find a Cache of Ancient Murano Glass Off Bulgarian Coast - Underwater archaeologists in Burgas, Bulgaria have discovered over 100 glass objects dating back to the days of the Ottoman empire in the nation’s Chengene Skele bay. It is speculated that the glass artifacts fell from the cargo of a ship battered by a storm in the shallow, rocky area of the sea. Experts attribute the glass objects to Murano, a Venetian island still renowned today for its fine glassware, likely made in the late 16th and early 17th centuries.

Want the health benefits of strength training but not keen on the gym? Try ‘exercise snacking’ – Great idea!

Timing is everything: Study finds link between bowel movement frequency and overall health – The research showed that if stool sticks around too long in the gut, microbes use up all the available dietary fiber, which they ferment into beneficial short-chain fatty acids. After that, the ecosystem switches to fermentation of proteins, which produces several toxins that can make their way into the bloodstream. They showed that the microbial composition of study participants' gut microbiomes was a telltale sign of bowel movement frequency. Fiber-fermenting gut bacteria, often associated with health, appeared to thrive in a "Goldilocks zone" of bowel movement frequency, where people pooped between 1-2 times per day. However, bacteria associated with protein fermentation, or the upper gastrointestinal tract tended to be enriched in those with constipation or diarrhea, respectively.

Replacing Fuel Tax A Government Quandary - As the proportion of electric cars on the roads rise, what will fill the funding gap left by the loss of gasoline and diesel tax? One possibility is a road user charge (RUC).

Scientists Find an Underground Cave on the Moon That Could Shelter Future Explorers - Radar data from NASA’s Lunar Reconnaissance Orbiter (LRO) points to the presence of a cave beneath the moon’s surface. Such caves could serve as shelters for future human explorers, since they could protect astronauts from the moon’s hazardous surface environment. (Note – LRO was launched in 2009. My daughter, as an undergraduate, did some of the initial image calibration work!)

With CO2 Levels Rising, World’s Drylands Are Turning Green - Southeast Australia has been getting hotter and drier. Droughts have lengthened, and temperatures regularly soar above 95 degrees F (35 degrees C). Bush fires abound. But somehow, its woodlands keep growing. One of the more extreme and volatile ecosystems on the planet is defying meteorology and becoming greener. Long-term studies by University of California, Riverside in the Sonoran Desert show that shorter shrubs better adapted to less rainfall and higher temperatures are moving in at the expense of native plants, creating an impression of greening that marks an ecological breakdown.

Why Are Amphibians the Most Endangered Class of Animals? - Amphibians are the most endangered class of animals in the world, with 41% facing extinction. Climate change on its own would not be such an incredible threat if it weren’t for the toll it takes when combined with habitat loss, fragmentation and disease.

New solutions to keep drinking water safe as pesticide use skyrockets worldwide - A 62% rise in global pesticide use in the past 20 years has escalated fears that many of these chemicals could end up in our waterways, causing cancer. Powdered activated carbon (PAC) is currently used to remove organic pesticides from drinking water, but the process is costly, time consuming and not 100% effective. The researchers found that reducing the PAC particles from the existing commercial size of 38 μm (one millionth of a metre) to 6 μm, up to 75% less powder was needed to remove six common pesticides, achieving significant water treatment savings.

Huge! The Massive and Mystical Jordanian Monument to an Enigmatic People - The ancient city of Petra. Known as the “Rose City” for the warm pink blush of the sandstone cliffs it is carved out of, Petra was built by the enigmatic Nabateans. Built over two millennia ago, it was long lost to the shifting sands of Jordan’s desert until it was rediscovered by European travelers in the early 1800s.

Melting Sea Ice Is Making the Northwest Passage More Dangerous - Old, thick chunks of sea ice that tend to cluster near the North Pole are increasingly drifting southward toward Canada and into the path of ships. The younger, thinner ice that once held older ice in place is becoming scarcer as the region warms. For the cargo vessels, fishing boats, and cruise ships crossing the northwest passage, drifting chunks of old, thick sea ice pose a significant threat.

Indian Architecture in 1896

Syad Muhammad Latif’s book with descriptions and drawings of historical buildings of Agra (including the Taj Mahal) as they were in the 1890s is the ‘book of the week.’  The drawings were the high point for me; I’ve included four samples in this post with many more to be viewed by following the link to the book on Internet Archive. Most of the drawings are the exterior of structures but there are also a few interiors.

Agra historical & descriptive with an account of Akbar and his court and of the modern city of Agra

Yard Work – July 2024

The only yard work I do on a weekly basis is mow the grassy area; it is a good way for me to achieve my ‘intensity minutes’ of exercise for the week! I do some weed eating every other week. Everything else is more ad hoc…and as needed.

I ordered 25 orange daylily roots and got them planted around the base of our two red maples in the front yard. The ruff of these plants around my oak in Maryland looked good and made it easier to mow around the base of the tree without being too close to the trunk. The daylilies are better than mulch to keep the grass from growing too close to the tree trunks!

The Virginia creeper has covered the stones in the raised bed in front. I pull down any that tries to climb the brick and try to keep weeds from growing in the area (like poke weed). I do need to trim the boxwood (and remove the Virginia creeper growing into it.  

I have rounded most of the corners created by the fence by planting lambs ear…and I let low growing poke weed grow there too.

I mowed part of the area I didn’t mow in May back in June and left the thick clippings to mulch in place; much of the grass has died there and violets from the flower bed are spilling into the yard. The larger leafed plant near the metal iris is a spikenard which is in the same area. About a foot of grass has been eliminated along this section of the flower bed. Over time I will use this strategy to reduce the grassy area of our yard.

A plant came up in a bare ‘hole’ in the turf in my back yard and I have been carefully mowing around it. It appears to be a small white aster and has been blooming for more than 4 weeks. I’ll eventually mow it, but it was a fun experiment to see what kind of plant it was.

I noticed a tall something in the flowerbed on the yard side of the stairs from our deck. It is a young redbud! I’ve decided to keep it…will trim the bush that is on one side of it and the ornamental grass that is on the other side.

My spider mum metal sculpture was visible from my office window when I first stuck it in the ground…but the branches of the pine are growing and getting lower around it. I have borrowed a pole saw from my daughter and will trim the lowest ones (it is impossible to get close enough to the trunk without using a pole saw!).

I am pleased with the progress I am making on the yard. My goals are to make it easier to maintain…more native plants…less grass…all while staying within the ‘rules’ of the neighborhood HOA.

Then and Now - Ironing

Back in the 1960s, ironing was a skill my mother taught us. Many of our clothes needed to be ironed because they were made of natural fabrics like cotton. We sprinkled clothes in bags and then ironed them after the moisture was fully absorbed; the clothes were damp but not wet. The irons did not have a water reservoir to make them into ‘steam’ irons. Even if they did, the amount of ironing was enough that the steam would not have lasted for the whole time. My father bought a mangle iron for the laundry room in our newly built house in 1963 which my mother used for flat items like napkins and table clothes…disappointed that it was not easily used for clothes.  

I particularly remember ironing two gingham shorts/top sets during a summer in the mid-60s. I eventually got pretty good at getting all the wrinkles smoothed away.

By the later 1960s, the amount of ironing had dropped dramatically with most clothes being permanent press cotton or synthetic fabric.

Now the only things I iron are cotton bandanas! I iron them straight from the washer – which spins so much water out that they are dry by the time I iron them. I use a new-looking iron that I found when my sisters and I were cleaning out my parents’ house and an ironing board that I got when I married over 50 years ago (the cover has been replaced once).

Ironing is one of those historical life-skills that might not be important now!

Previous Then and Now posts

Our Missouri Neighborhood – July 2024

There is always something to see in walks around the ponds in our neighborhood…bits of nature thriving even in an area dominated my manicured yards: a dandelion puff (hurray for some deep rooted plants in the turf), a fat robin (there must be plenty of worms here), clover in bloom (making nitrogen available to other plants), and magnolia flowers (the bee had just flown away).

There are always turtles in the pond. One on the bank looked like he was waving at me!

I stop at the bridge to look at the sheet of water flowing into the first pond – runoff from rain or sprinkler systems running too long. I look for ripples and collections of debris to photograph. The feather caught my attention first….then the leaves and green clippings…a background of algae.

The large redbud near the pond was damaged by a storm a year ago. There is new growth from the large branch that had to be removed. I like the way the new leaves start out reddish…turn a light green…they will get even deeper green as they age.

Most of the fish I see in the ponds are small and gray or brown…but there is at least one monster koi (about 2 feet). Hopefully if someone catches it, they will not return it to the pond!

Finally – a fresh feather on the path that had been sprinkled by a neighbor’s automatic sprinkler system!

Bed bug?

During the last year of my career (more than 10 years ago), one of my colleagues missed some meetings and I found out from him later about his trauma with bed bugs. Based on the timing of his symptoms developing, he’d picked them up in a hotel near Dulles Airport on one of his frequent business trips to the area…not realized that he had them until his home was contaminated too and he had terrible bed bug bites particularly on his face. He was overwhelmed by what happened; it had a significant impact on his life for about 6 months.

Even so, I didn’t change anything about the way I traveled. Something happened on my last trip to Dallas that is changing my strategy.

I was sitting on the small hotel-room couch in the evening and noticed a small bug crawling across my t-shirt. I crushed it and wiped it onto a paper towel; it left a bloody streak. My first assumption was flea or tick. Then I thought it might be an adult bed bug although at the time I thought it was too big to be a bed bug. I still went to check the seams of the mattress…and discovered that there was a mattress cover than looked very tightly woven. The bedding was the usual white and I didn’t see anything on the bed that looked suspicious. I looked at the crushed bug, but it was too mutilated for identification.

On the way home, I began to realize that I had to assume that it could have been an adult bedbug (and where there are adults…there are likely eggs and nymphs); my husband did some research while I drove home. When I got home:

  • Almost everything stayed in the car.

  • I took a shower/shampoo immediately and the clothes I took off were put into a plastic bag and put back in my car.

  • I stayed mostly in the downstairs apartment area for 2 days/nights (laundering linens in hot water and dryer after the 1st night).

  • After the 1st night, I put the pillows I’d used into my car and parked it in the driveway; the day was hot and sunny. The thermometer in the car indicated that the interior was above 130 degrees for 6 hours.

I still don’t know if I was exposed to bedbugs or not. I haven’t developed any symptoms of bites and it’s been 8 days. Sometimes it takes time for the symptoms to appear.

The experience has me making some changes to how I travel:

  • Pack a small collection vial. If I see a small bug – I will put it in the vial rather than crushing it so I can ID it.

  • Carry my luggage into the hotel rather than rolling it. Put it on a hard surface rather than carpeted for the duration.

  • Put dirty clothes in a sealed plastic bag.

  • Shower thoroughly when I first get home and put dirty clothes in a sealed plastic bag

  • In the summer – leave fabric items (sealed plastic bags, hats, purse, shoes, etc.) in the car and park it outside after the trip; make sure the temperature is above 120 degrees for several hours.

  • In the winter – put fabric items in the freezer (downstairs apartment) for several days

  • Buy and install mattress covers that prevent bed bugs from accessing the mattress.

Some websites I found helpful:

https://www.thespruce.com/handle-bed-bug-infestation-laundry-2146304

https://www.webmd.com/skin-problems-and-treatments/bedbugs-infestation

Gleanings of the Week Ending July 20, 2024

The items below were ‘the cream’ of the articles and websites I found this past week. Click on the light green text to look at the article.

Why US schools need to shake up the way they teach physics - As the economy becomes more tech-centered, understanding physics is critical. Yet the number of Americans with a solid grasp of physics is dwindling. Learning physics can better prepare you for a role as an aerospace engineer, software developer or environmental scientist, to name just a few. Shifting the way physics is taught so that students see how physics influences their daily lives with examples from sports, extreme weather or baking and cooking rather than rote memorization of formulas with examples from history would increase the number of students mastering physics and prepare them for the future…which is what education should do.

The Smithsonian Acquires the Earliest Known Photograph of an American First Lady – A daguerreotype of Dolley Madison from 1846 when she was 81.

The Hunt: What Happened to the Great Sphinx’s Nose? – The nose was gone well before Napoleon’s time.

NASA Returns to the Beach: Assateague on the Move – The changes in the barrier islands between 1985 and 2019 shown in images from NASA satellites.

The State of Electric School Bus Adoption in the US – Every U.S. state, except Wyoming, has electric school bus commitments. I hope the adoption has the momentum to continue for the health of child and the environment! As of December 2023, 3,700 electric school buses had already been delivered and 4,800 were awarded/ordered.

Huge firework displays will mark 4 July in the US, but the nation's air quality will suffer - Fireworks generate large amounts of smoke, which can have a visibly negative impact on air quality, but they also release other pollutants that are harder to see. In some areas, the concentration of fine particulate pollution known as PM2.5 can be between 1.5 and 10 times higher than normal on the night of 4 July and the following day. These fine soot particles have been linked to a range of health problems including asthma, heart disease and low birth weight. Another negative for fireworks: One analysis of wildfires on federal land in the US over a 37-year period from 1980 found that 11,294 of nearly 600,000 fires over that period could be attributed to fireworks. Two thirds of these occurred in the two-week period around 4 July. There are concerns that perchlorate (used as a propellent in fireworks) contamination can find its way into drinking water, where high levels of perchlorate can interfere with human thyroid function. --- I hope to see more drone shows available in the coming years.

Weaker Ocean Circulation Could Worsen Warming – A new modeling study finds that slowing currents could disrupt the upwelling of nutrients from the deep ocean to the surface, starving the phytoplankton that absorb carbon. The result is that, not only would the ocean absorb less carbon dioxide from the atmosphere, it would also unleash more carbon dioxide from its depths, leading to further warming.

See Ten Awe-Inspiring Images from the Astronomy Photographer of the Year Contest – Beautiful images. My favorite is the solar prominence image.

Proteins and fats can drive insulin production for some, paving way for tailored nutrition - Production of the insulin is much more dynamic and individualized than previously thought. A subset of the population appears to be hyper-responsive to fatty foods. As a next step, the researchers hope to expand their work into clinical studies that would test insulin responsiveness to carbohydrates, proteins, and fats in a real-world setting, and to begin developing personalized nutrition approaches based on the findings.

Clever pupils don't need to attend academically selective schools to thrive – A study from Australia that followed students for 11 years. At ages 19 and 25 there was little difference between the educational and employment outcomes of children who attended selective schools versus non-selective schools. For example, the study found that while 81% of selective school students went on to secure a job or university place at 19 compared to 77.6% of pupils from non-selective schools, this difference disappeared when the students were matched on key characteristics, including socioeconomic background, gender, and geographical location.

Johan Nieuhof’s drawings of Brazil, China, and India in the mid 1600s

Johannes Nieuhof  travelled for the Dutch West India Company and the Dutch East Company…and documented his travels with drawings and annotations. According to the Wikipedia entry, he traveled from 1640 (when he was 22) to his death in 1672 (went missing in Madagascar) only returning home for short visits in 1658 and 1671. He entrusted his notes and papers to his brother Hendrik who produced the books attributed to Johannes. These ‘books of the week’ by Nieuhof are two available from Internet Archive.

Voyages and travels into Brazil and the East-Indies, 1640-1649

At the time these books were published, Nieuhof’s drawings of China were the first to show the country true to nature. He drew realistic images of structures, people, and plants/animals he saw as he travelled.  

Our Missouri Yard – July 2024

The wildest part of my yard is the wildflower garden I planted last summer.

In front of the wildflowers are some pumpkin vines, lambs ear, and fragrant sumac. Behind the wildflowers there is a rose bush that has died back to the roots during both winters we’ve lived in the house but has come back each year to form a low bush…blooming small red roses.

That area is always a good place to do some macro photography with my iPhone 15 Pro Max. I’ve noticed that the native plants tend to harbor more insects although most of them are quite small. We’re missing the big butterflies in our yard too.

When I mow the grass, I stop to photograph anything I find of interest…like the shell of a robin’s egg (was it taken by predator or did the young hatched and the parent clear the nest?) and a plant that grows reliably by our mailbox.

There are frequently mushrooms that come up on the area where a tree was cut down (and the stump ground up) before we moved to the house. This month there were at least 2 different kinds.

One of our pine trees is not old enough to produce cones…but the other one is prolific and I wince when I run over a cone with the lawn mower (they probably cause the blade to get dull faster). The cones look good with green needles – or grass – around them!

I still have a few areas of the yard that I have not mowed this year. In one area – violets have escaped from the flower bed and spilled out into the unmowed area. I mowed some of no-mow May area and the clippings are slowing/stopping grass from growing there and the violets are moving there too! I am getting other ideas on how to extend the flowerbeds in a way that results in less need to use the weed-eater…and overall less lawn….that remains compliant with the Home Owners Association of our neighborhood.

Sustaining Elder Care – July 2024

A full month had passed since my visit to my father in June and I noticed that his situation seemed calmer this month although the staff at the assisted living home were stressed with acclimating 2 new residents and the further decline of another. It took them longer to answer the front doorbell on both of my visits, but on both days my dad’s room was clean, he was dressed in clean clothes, and he had just finished a meal.

Since I arrive in the afternoon, it was too hot for a walk outdoors. One of the staff members stopped by to tell me she had taken him in the morning just after breakfast. We finished a puzzle in the great room (he was very pleased since the easy parts had been done the day before and the remaining pieces were mostly the same color). Afterward we went into the back yard, and he sat in the shade while I watered the plants that my sister managed to transfer from his former home; they need to be watered daily in the hot Dallas summer; my mother’s miniature rose bush is blooming profusely. I put out his clothes for the next day. It seems 2 to 2.5 hours is the ideal duration for visits with him. When I left, he was going to take a nap.

The next morning, I got bitten by something (ants?) as I waited for a staff member to let me into the house (fortunately the welts disappeared quickly once I used my After Bite stick). The staff were evidently overwhelmed with helping another resident (or two); they left the door a little ajar so I could immediately take Dad for a walk. The temperature was still pleasant, and I was surprised at the pace Dad set; it is clear that he is walking regularly and had built up his stamina. We made it around the block in good time – but enough that whatever was keeping the staff busy had resolved by the time we got back. I encouraged my dad to drink some water and we started a new puzzle. It turned out to be harder than we anticipated, and we only got about 2/3 of the border done before we decided to take a break to water plants in the backyard. And he was worn out from those activities…ready for a nap before lunch!

My dad is visited by me or my sisters almost every day. We all put out clothes for him to wear the next day and (right now) water plants. If the weather permits, we take him for a walk. We work on a puzzle with him. There has been at least one instance where he has requested that a puzzle be framed for his wall – and participated in the process to get it ready for the frame. He seems to be settling into a comfortable pattern.

The newest challenge has been him getting cold and putting on a jacket when he is in his room. Evidently the thermostat for his part of the house is in the kitchen and when there is a lot of cooking happening there it gets hot enough to cause the air conditioner to come on. His room gets about 5 degrees cooler than the kitchen! The staff is aware of the issue and is monitor. We are also reminding him that it is warmer in the community room where the puzzle table and large recliners are located…but he seems to prefer the jacket and his room at least some of the time!

Previous Elder Care posts

Then and Now – Cars and Driving

The first car I remember well was in the 1960s – a small red Ford my father bought for my mother. It did not have air conditioning…or seat belts (it was before they became standard equipment in the later 1960s). The windows were opened/closed manually with a handle. There were no car seats for children either although my mother generally put my sisters and I in the back seat. I was the oldest so sometimes road in the front seat. It did have power steering and brakes…probably because my mother was not very good driving with a manual transmission. The car was the second for our household and was parked at the curb since my father’s car was parked in the one-car garage.

My father’s car did have air conditioning and was larger. He started buying new cars (Oldsmobile or Buick were his preferred make) almost every year in by 1963; my mother got to drive his older car and they traded in her car. Those cars had windows that opened and closed with a button. I remember the first car my father owned that had seatbelts because he had a serious accident in it; a truck sideswiped the car on the driver’s side and he always claimed that he would not have survived if he’d been wearing a seatbelt since he was pushed to the passenger side during the accident. It took several years before he started wearing seat belts consistently and even more years before he took his keys/locked his car when he parked it. I also remember my father’s first car that has radial tires in the late 1960s; the road noise was noticeably different.

Most of our road trips were to visit family members. My mother drove my sisters and I to visit her parents (aunt, uncles, cousins) at least once every summer. The trek was between Wichita Falls TX and Beggs OK and was a lot of 2 lane roads…often very curvy. We took food and drink with us…stopped at gasoline stations for the bathrooms (which were usually in bad shape). My mother was not a great driver…but she knew her limitations and never had an accident. She shared that when she first learned to drive, she tended to look at the front of the car when she was driving; my dad noticed shortly after they married and coached her to look further out – to become a more defensive driver.

I learned to drive in the two cars my parents were driving at the time (a large Oldsmobile and Buick) later in the 1960s. My driver’s ed class emphasized wearing seat belts and I convinced my whole family we needed to ‘buckle up’ consistently.  Both of my parents encouraged me to drive whenever I was in the car with them as soon as I got my learner’s permit; I got my driver’s license on my 16th birthday and became the designated driver for my younger sisters and my parents when I was available. I didn’t have my own car until after the 1960s.

Now – the car I drive is smaller – a plug-in hybrid (2017 Prius Prime). The air conditioning and heating has a thermostat rather than the 1960s switch controls. Perhaps the equivalent of the big Buicks and Oldsmobiles of the 1960s are the SUVs that are very popular now. The cruise control is adaptive. Many of the controls are digital rather than switches. The navigation system is a big improvement over a collection of paper maps or a road atlas kept in the car at all times. There are handy places to put drinks that were absent in the 1960s cars. My car has a hatch opening in the back rather than the enclosed trunk of the big 1960s cars; SUVs also have an opening in the back that connects to the interior of the car. The seatbelts (one unit lap and cross body) are more comfortable than the clunky lap belts and then clucky two-piece lap/shoulder belts of the 1960s. The bucket seats in front have more adjustments than the bench seats of the 1960s and the material covers are more durable. Cars frequently last for 100,000 miles or more now; that was very unusual in the 1960s.

Cars have improved a lot since the 1960s – in both function and durability - and driving is easier because of those improvements and the highway system that has matured (although it often needs maintenance). My frequent road trips would certainly be more challenging/less enjoyable in a 1960s car and on 1960s style roads!

Previous Then and Now posts

Philbrook Museum of Art

On our way home from Oklahoma City we stopped in Tulsa to see the Philbrook Museum of Art. We started in the gardens before the day got too hot to enjoy them. There were plenty of plants and water features…sculptures and activity areas (like creating poems with word stones).

The garden on one end of the house was probably my favorite because there were swings in the metal arches. My daughter and I sat in one and coordinated our pushing off (no brakes)! There was a zinnia that had been broken and dumped nearby (picture taken when we stopped the swing…just before leaving it).

Inside I enjoyed the Native American themed rooms – particularly the mosaics and pottery. The pottery was a mix of historical and modern pots. I have been sensitized by my visit to the First Americans Museum to think more critically about how some of the historical collections were created.

There were views of the gardens from the museum…a different perspective than walking through the gardens.

I thought about the building as a residence and decided it was too big to be comfortable as a home! The house was built in the 1920s for Waite Phillips and his wife; it was donated to the city of Tulsa in1938 and opened as the museum in 1939. I noted the fireplaces and some of the columns/ceilings that were obviously original to the house. They work well as a museum.

One of my favorite items was titled ‘Texas Seed Pod’ made of porcelain by Janet A. Frankovic in 1990.

We learned that the museum/gardens are decorated for Christmas…and my daughter and I already making tentative plans to visit again in December!