Gleanings of the Week Ending June 15, 2024

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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.

Could the world famous Roman Baths help scientists counter the challenge of antibiotic resistance? – A diverse array of microorganisms were found in the hot waters of the Roman Baths. Tests showed 15 of the isolated bacteria -- including examples of Proteobacteria and Firmicutes -- displayed varying levels of inhibition against human pathogens including E.coli, Staphylococcus Aureus and Shigella flexneri.

The Changing Nature of Wilderness - The U.S. government has begun to acknowledge the Indigenous history of ‘wilderness’ areas and, in some (very few) cases, restored land to native tribes or created co-management agreements.

Nearly 25% of land in Africa has been damaged – What’s to blame, and what can be done - The “big five” drivers of land degradation globally and in Africa are:

  • biological invasions, where plant species have spread outside their indigenous area and disrupted the services provided by ecosystems

  • climate change driven events, such as intense droughts and severe fires

  • extractive activities, such as mining and over-harvesting

  • habitat transformation or fragmentation, including deforestation and poor agricultural practices

  • pollutants such as sulfur dioxide, and eutrophication – where algae and other plants take over plant life.

The Hunt: Genghis Khan’s Final Resting Place - His last wish was to be buried in secret, something his soldiers accomplished in two ways: by killing everyone they met enroute to the gravesite, and then trampling that site under the hoofs of their horses until no trace was left. Although tomb culture, inherited from the neighboring Chinese, was well-established by the time Genghis Khan was born, many were constructed underground, some at a depth of more than 65 feet. Most Mongolians today would prefer that Genghis Khan’s tomb stayed hidden. Not because discovering it would unleash an ancient curse—a superstition that was actually quite widespread in Soviet times—but simply out of respect for the historical figure’s dying wish.

Airplane noise exposure may increase risk of chronic disease - Research has shown that noise from airplanes and helicopters flying overhead are far more bothersome to people than noise from other modes of transportation, and a growing body of research suggests that aircraft noise is also contributing to negative health outcomes.

New fossils show what Australia’s giant prehistoric ‘thunder birds’ looked like – and offer clues about how they died out - While the birds had broad, short toes and hoof-like claws for moving across open ground between bodies of water, their partial reliance on freshwater and new plant growth would have become more difficult as ponds and lakes shrunk and disappeared.

Phoenix Heat Deaths Rose by 1,000 Percent in 10 Years - Relentless heat led to 645 deaths last year in Maricopa County, the most ever documented in Arizona’s biggest metropolitan area. Almost half of the victims last year were homeless — 290 people. Twenty died at bus stops, others were in tents, and an unrecorded number of people were found on the pavement, prone as if on a baking stone.

Warming Brings Early Bloom to Bulgarian Rose Fields – Bulgaria is a top producer of rose water and rose oil. To produce these goods, pickers must harvest the flowers early in the morning, when their petals are richest in oil. After a mild winter and warm spring, pickers in Bulgaria’s Rose Valley have headed to the fields around three weeks earlier than normal.

15 Awe-Inspiring Images of Our Galaxy from the 2024 Milky Way Photographer of the Year – From around the world.

See the Rare Neolithic and Viking Treasures Returning to Scotland for Display – Artifacts from the Isle of Lewis. The scoop or ladle made from horn is my favorite.

Ships eBook from the late 1920s

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Cecil J. Allen and John R. Hind’s My Book of Ships was published in 1928 in London – well after the Titanic sank in 1912. It is interesting that the Titanic is not mentioned in the book although page 47 is damaged (it appears that half a page was cut out) and is in the chapter about wrecks and salvage.

The book is illustrated with photographs and color illustrations. It is all history now but at the time it was published it was a little history but focuses on the state of the art for ships. It is well worth browsing!

My book of ships: their building and the wonders of navigation; illustrated and described for children

Sustaining Elder Care – June 2024

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A lot had happened over the past month.

A resident of the assisted living home came down with a respiratory infection but was getting better; then another one became sick and spent a few days in the hospital before returning. My dad didn’t get sick at all. The episode caused an uptick in anxiety for my sisters and I for a few days.  

One of my sisters was going to cut his toenails and discovered two small wounds on his leg. He didn’t remember how he’d gotten them and there was no incident reported by the staff. Fortunately, they were not infected and appeared to be healing.

With the staff turnover, we have realized that his medications are not being given as consistently as we assumed. One of my sisters reviewed the meds with a staff member and discovered that the supply of some supplements had be depleted and no one had told us more needed to be purchased! Most of what he takes are supplements, but now we are concerned about whether he has been getting his few prescription drugs reliably since his ophthalmologist discovered he had a small stroke near one of his optic nerves and can only see light and colors in that eye now; we will always wonder whether the assisted living staffers were giving him the eye drops prescribed to lower the pressure in his eyes.  

My dad complained of his front teeth hurting; we have known for some time that his lower teeth were loose and that there was not enough bone or other teeth to do any kind of restoration. The decision had been made to cut up his food and train him to avoid using those front teeth. But that was before they started hurting. My sister that handles most of his medical appointments contacted the doctor that comes to the assisted living home for most of his medical needs and discovered that they there is a dentist in their practice! Within a few days, the dentist came, got updated x-rays, and pulled two lower teeth! Both were not in much bone and were relatively easy to pull. Now the staff really will have to pay more attention and cut up his food consistently; even though the requirement has been in their document for him since January, they seem to lapse into serving him food that he can’t eat with the teeth he has (or rather doesn’t have).

The only doctor he leaves the assisted living home to see is a dermatologist; a small skin cancer was removed this month. The visits are quite tiring for him…being in the car, waiting for the doctor…the procedure itself is very short. My sisters and I anticipate a time when he won’t be able to withstand that kind of medical appointment.

He is still doing puzzles – enjoying the shared project with anyone visiting him. He is joyous every time one is finished.

The flower beds at the assisted living home contain some of the plants from his previous home…planted by one of my sisters. They are doing well however, she is frustrated that one of the beds that she hasn’t work on, is full of Virginia Creeper; she is too allergic to do anything that bed.

The weather in Dallas has gotten hot enough that walking in the afternoon with Dad might not be a good idea. We all try to take him for neighborhood walks whenever the weather is cool enough. The walks will probably be more and more skewed to the mornings.

Dad seems to be adjusting to the upheavals well enough. He is more resilient that any of us anticipated.

Previous Elder Care posts

Then and Now – Eye Care

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My third-grade teacher was the person that realized I needed glasses – when I couldn’t ever get the right answer during multiplication flashcard drills! That was in the mid-1960s. I remember my first frames were white plastic with tiny pink dots and the lenses were easily scratched. Later in the decade I was wearing rigid contact lenses (soft ones did not exist yet); they provided the best correction for me because they corrected astigmatism perfectly with their rigid surface. In the later 1970s I switched to soft contacts for comfort…but they were never as perfect as the rigid lenses.

These days I am wearing glasses except for close work. For photography – I often look over my glasses to the camera’s screen! I have two pair: single vision computer glasses and progressives with magnetically attached tinted lenses. Doing most of my reading on screens is easier for me than paper-based materials; the brightness of the screens is helpful.

At some point I will need cataract surgery. My dad had his cataract surgery in his mid-70s, but my mother didn’t need it until her 80s. One of my younger sisters had it recently so I know what to expect…however my eye doctor can still correct my vision to 20/20 with glasses so it might not be that soon. Whenever I have it – I hope to enjoy at least some years without having to wear glasses or contacts (except sunglasses); it will be a welcome break after 60+ years.

Previous Then and Now posts

Gleanings of the Week Ending June 8, 2024

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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.

Picture this: Snapping photos of our food could be good for us – A study that showed that when people take pictures of what they eat…a more accurate food record (than people’s memory) is obtained and can be analyzed to improve diet! I might try this…do a little self-analysis.

People Are Spotting Rare, Blue-Eyed Cicadas Around Illinois – Most periodic cicadas have red eyes….but this year some have blue! We aren’t hearing cicadas yet at our house even though our area of Missouri is in the range of Brood XIX.  

The people racing to build shelters outside tornado alley – It does seem like there have been more violent storms outside of the traditional tornado alley recently. Even in tornado alley – many houses are built on slab foundations (i.e. no basement) and don’t have storm shelters. My husband was the first to voice the requirement for a basement when we were looking at houses in Missouri…and we ended up buying one with the storm shelter too (in the basement and reenforced).

Relics of a Warmer Past, Some Species May Be Suited to a Hotter Future - By the end of this century, the planet is expected to be approximately as warm as it was 130,000 years ago. Species that arose during this time (like the African grass rat) would be able to withstand a hotter climate. A new model projects that there will be a 39% drop in the number of resident species in tropical lands due to excessive heat.

In a Seismic Shift, U.S. Army Corps of Engineers Elevates Nature-Based Solutions – Finally! Some examples of solutions that are nature based include: Floodplains, Living shorelines, Beaches, Dunes, Wetlands, Reefs, Islands, Green roofs, Tree canopies, Rain gardens, Bioswales, Retention basins, and Permeable and pervious pavements. The upcoming rule issued by the Army Corps is expected to further institutionalize the nature-based future landscape architects have pushed for. But more advocacy will be needed to spread the benefits of designing with nature across all the communities with which the Army Corps engages.

7 Strange Species from the Ocean’s Depths – How many of these have you heard about before? I’d heard of 6 of the 7…the one that was new to me was the Yeti Crab. I didn’t know the Greenland Shark was the same as Ommatokoita though.

Women are 14 times more likely to die in a climate disaster than men. It’s just one way climate change is gendered – And women represent 80% of people displaced by extreme weather. The reasons include women’s pre-existing social and economic disadvantage…and their responsibility for caring for other vulnerable groups, such as children or older people. The author is writing about Australia…but this probably is happening around the world too.

Giant Pandas are returning to D.C.'s National Zoo – Hurray! The new pandas are due before the end of the year and the zoo is upgrading the building and outdoor space now to be ready for their arrival.

Cool Pavements Show Promise as Part of Urban Climate Resilience Strategy – Results from a pilot project in LA that applied a solar-reflective pavement coating, to more than 700,000 square feet of neighborhood streets and another special coatings to basketball courts, parking lots, a school playground, and a colorful community mural by a local artist in July 2022. The study results were published in April 2024: reductions in ambient air temperatures by as much as 3.5°F during extreme heat events and a 25-50 percent reduction in the local census-tract urban heat island index during daytime temperature peaks. The research also indicated notable reductions of up to 10°F or more in surface temperatures following the application of solar reflective pavement coatings, which directly correlated to a reduction in air temperature and felt temperature in the community.

Riverdance at 30: how Riverdance shaped Irish dance, and reflected a multicultural Australia – The history of Irish dancing….and the impact of Riverdance. The article includes multiple videos.

eBontanical Prints – May 2024

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Twenty-one more books were added to the botanical print collection in May - available for browsing on Internet Archive. The whole list of 2,883 botanical eBooks can be accessed here. Click on any sample images to get an enlarged version…and the title hyperlink to view the entire volume on Internet Archive. Enjoy the May 2024 eBotanical Prints!

The set is unusual because the oldest book was published in 1928. Most months the books are from earlier decades/centuries. Another aspect that is unusual is that 19 of the books are from the same source (American Plant Life Society) and published over many years (1938 – 2006).

The Marine Algae of Florida with special reference to the Dry Tortugas * Taylor, William Randolph * sample image * 1928

The American species of Crepis, their interrelationships and distribution as affected by polyploidy and apomixis * Babcock, Ernest Brown * sample image * 1938

Herbertia V 1-5 (1934-1938) * American Amaryllis Society * sample image * 1938

Herbertia V 6-10 (1939-1943) * American Amaryllis Society * sample image * 1943

Herbertia V 40 (1984) * American Plant Life Society * sample image * 1943

Herbertia V 41 (1985) * American Plant Life Society * sample image * 1985

Herbertia V 42 (1986) * American Plant Life Society * sample image * 1986

Herbertia V 43 N1 (1986) * American Plant Life Society * sample image * 1987

Herbertia V 43 N2 (1987) * American Plant Life Society * sample image * 1987

Herbertia V 44 N1 (1988) * American Plant Life Society * sample image * 1987

Herbertia V 46 N1-2 (1990) * American Plant Life Society * sample image * 1990

Herbertia V 47 (1991) * American Plant Life Society * sample image * 1991

Herbertia V 48 (1992) * American Plant Life Society * sample image * 1992

Herbertia V 49 (1993) * American Plant Life Society * sample image * 1993

Herbertia V 50 (1994-1995) * American Plant Life Society * sample image * 1995

Herbertia V 51 (1996) * American Plant Life Society * sample image * 1996

Herbertia V 52 (1997) * American Plant Life Society * sample image * 1997

Herbertia V 53 (1998) * American Plant Life Society * sample image * 1998

Herbertia V 54 (1999) * American Plant Life Society * sample image * 1999

Herbertia V 59 (2004-2005) * American Plant Life Society * sample image * 2005

Herbertia V 60 (2005-2006) * American Plant Life Society * sample image * 2006

Then and Now – Food

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My mother had taken a college nutrition course in the 1950s, so my memories of meals growing up were relatively well balanced.

  • There were more canned vegetable and fruits than we eat now when we usually eat fresh or frozen…very few canned goods. I do remember frozen strawberries, spinach and broccoli in the 1960s…but they didn’t come in a plastic bag (it was a box of thin cardboard,sometimes with metal ends). Fresh fruits and vegetables were seasonal. A lot of our produce seemed to come from the Rio Grande Valley of Texas (and we lived in Texas). My grandparents had vegetable gardens; I particularly remember corn on the cob, tomatoes, watermelons and cantaloupe during the summer. Still - most of our food came from the grocery store which is true today as well. Fresh fruits and vegetables were purchased whole – not cut up or pre-washed as they sometimes are today. Vegetables that were stable at room temperature like potatoes and onions were kept in a bin in the pantry --- frozen versions were not generally available.

  • Meats were mostly cooked from raw although my mother did use canned chicken, tuna, and salmon (I have canned chicken and salmon in my pantry…but I don’t like tuna). The raw chicken was more likely to be a whole chicken that my mother cooked whole or cut up and then cooked; now I buy boneless chicken breasts exclusively….and I never fry chicken; my mother didn’t fry chicken either she but she did bake chicken with crumbled Cheez-it cracker crust.  Bacon was the same although the curing might have been a bit different; it wasn’t packaged in plastic. Ham was purchased whole usually with a bone; sometimes it came in a ham shaped can without a bone. We rarely had deli meats although there were some packaged meats like hotdogs, baloney and chipped beef…which my mother served occasionally. My mother liked to buy ground chuck rather than the higher fat hamburger meat. These days I buy more chicken than lean beef and almost no pork.  My mother probably served more beef…followed by pork…and then chicken. I skew toward organic meats; even though that labeling did not exist in the 1960s, the meats were probably closer to organic since it was before CAFOs and prophylactic antibiotic use in farm animals.

  • My mother searched for whole grain bread. It was hard to find. Roman Meal was the brand I remember the most. White Wonder bread seemed to be the most popular with everyone else. These days I buy whole grain organic bread with a short ingredient list.

  • The other foods from grain we ate included oatmeal (generally for breakfast), pasta (egg noodles and elbow macaroni were more frequently served than spaghetti), boxed cereals  (Cheerios were a favorite although my Dad really liked Sugar Frosted Flakes…which my mother frowned on), and crackers (saltines and graham crackers). My father didn’t like rice so my mother rarely served it.  I still use oatmeal occasionally but there are new grains too: quinoa and bulghur wheat. I rarely eat rice; it’s not that I don’t like it…but I just don’t like it enough to cook it. I don’t buy crackers since I don’t need the empty calories and neither does my husband.

  • The only beans my mother liked were pinto beans. I can remember her cooking a large pot of pinto beans whenever she had a ham bone…it was the last ‘meal’ made with a ham. We ate the beans with chunks of ham as a soup as soon as they finished cooking and then as leftovers with other meals. I generally my organic canned pinto beans now when we make chili.

  • Eggs and dairy were a daily part of my mother’s meal plan. She always kept whole milk on hand. She bought it in gallon cartons (not plastic coated) since there were enough of us to drink it relatively quickly. These days I drink 2% fat Lactaid milk since I have become lactose intolerant, and it comes in a plastic jug. My mother used Velveeta cheese for grilled cheese sandwiches and macaroni and cheese (she cooked the macaroni…made a white sauce that melted the cheese…put both in a baking dish with wheat germ sprinkled on top to bake together before serving). I don’t eat cheese sandwiches or macaroni and cheese anymore! I do still occasionally have cottage cheese…but I take a Lactaid pill when I do. Eggs are still prepared as they were in the 1960s: hardboiled, fried or scrambled (but with spray on a non-stick pan rather than in bacon grease). I also like frittatas and quiche and other egg casseroles which we didn’t make in the 1960s.

  • We did occasionally have Koolaid or Lemonade or Hawaiian punch in the summer or a soft drink for a special occasion (making an ice cream float or when I visited my grandmother at her work). Most of the time we drank water or milk. It was a special treat to have sweet iced tea with special meals or to eat a popsicle (usually frozen in our freezer) on a hot afternoon. Ice cream was always a favorite – but not eaten daily. I drink soft drinks more often now and unsweetened tea…but milk and water are still frequent beverages. I am trying to cut back on soft drinks and any beverages with sugar (refined or artificial).

  • Nuts were used for snacks although they often required a hammer and cutting board to get the goodie out of the shell. My mother seemed to enjoy buying a bag of mixed nuts in their shells (pecans, walnuts, filberts, Brazil nuts, almonds) from the produce section during the winter holidays. Our favorites were probably pecans. Now I general buy nuts that have already been shelled. We also liked peanut butter; my mother did not approve of peanut butter and jelly sandwiches, but we enjoyed peanut butter and celery or peanut butter on toast with brown sugar sprinkled on top. My favorite breakfast in recent months is peanut butter toast (no sugar on top).

Food is prepared differently now too:

  • My mother’s favorite quick meals were a protein (hard boiled eggs, canned tuna, chipped beef, canned chicken) in white sauce over toast with a canned vegetable (green beans, for example) or fresh vegetable like carrot or celery sticks. For the younger children, she would cut up the toast before spooning on the white sauce concoction; as we got old enough we learned to cut it up for ourselves after the white sauce was on top. Now I tend to do stir fries for fast meals. I usually do the whole meal in one pot and serve it in a bowl rather than a plate. Gravies like white sauce are not part of the meal at all.

  • There were no microwaves in the 1960s. We made popcorn in a pan if we wanted it. I still use the same type of popcorn…but have a bowl that I use in the microwave to pop it in and I use walnut or sesame oil rather than butter.

  • Sometimes we had hot tea for breakfast or when it was cold outside (always with lots of milk). We made it with tea bags in a little pot or directly in our cups. There were no Mr. Coffee or Keurig machines! I use a Coffee Maker that has never made coffee to make pots of tea now.

  • There were Czech desserts for special meals when I was growing up; no one picked up the role to bake like that after my grandmother died because we just don’t eat that much bread and sugar anymore.  These days we rarely have dessert although when I do - I am still partial to desserts that include fruits (apple pie, apricot tarts, etc). I do enjoy a good carrot cake or red velvet cake but might buy it from a bakery; if I make it myself, I usually serve it without icing!

  • Salads are somewhat easier now. Greens can be bought pre-washed and in convenient bins…and there is a huge variety of kinds beyond iceberg and Romaine lettuce (I like arugula and spinach and ‘spring’ greens). Other ingredients can be bought already cut up now although I generally choose to buy salad ingredients that I cut myself (with the exception of carrots which are my go to snack in the afternoon). The selection of salad dressing is much greater now too although Ranch dressing seems to be too dominant; in the 1960s I remember Thousand Island and French and Vinegar/oil dressings.  I get dressings with names like creamy ginger…or make my own balsamic vinaigrette.

  • My mother sometimes prepared milkshakes (milk, ice cream, raw eggs) for breakfast with toast. She had a blender with a glass body that was heavy but did the job of making a slightly thickened drink. These days I have a Ninja Master Prep and I make ‘smoothies’ rather than milkshakes…without raw eggs. I use milk, frozen fruit (banana + another fruit), frozen veggie (like broccoli), protein powder if I am short protein for the day, and hemp seeds. It comes out the consistency of soft serve ice cream but without any refined sugar!

Overall – there are a lot of ways to eat healthy today even though there are also a lot more ultra-proccessed foods to avoid. Right now, with the exception of soft drinks, I am eating healthier than I did as a child!

Previous Then and Now posts

Gleanings of the Week Ending June 1, 2024

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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.

How Storm King Art Center Became One of World’s Top Sculpture Parks – Adding to my list to consider seeing if I travel to New York (state).

Dirt Cheap Batteries Enable Megawatt-Scale Charging Without Big Grid Upgrades Right Away – Hope the technology trend continues…that this idea helps us transition to more electric trucks and other vehicles.

Extreme Birding: Shorebirds at the Sewage Lagoon – Maybe a great place for birding….if you can stand the smell. The same thing happens at landfills.

The human brain has been shrinking – and no-one quite knows why - The brains of modern humans are around 13% smaller than those of Homo sapiens who lived 100,000 years ago. Exactly why is still puzzling researchers. I was a little surprised that the authors did NOT consider the challenge of birthing babies with larger heads (i.e. until C-sections allowed mother and baby to survive if the baby’s head was too large, both mother and baby died) which would result in natural selection of genes for smaller heads.

Climate change is most prominent threat to pollinators - Pollinator populations are declining worldwide and 85% of flowering plant species and 87 of the leading global crops rely on pollinators for seed production. The decline of pollinators seriously impacts biodiversity conservation, reduces crop yield, and threatens food security. Changes in water and temperature associated with climate change can lower the quantity and quality of resources available to pollinators, decrease the survival of larvae or adults, and modify suitable habitats.

The deep ocean photographer that captured a 'living fossil' – In 2010, Laurent Ballesta was the first diver to photograph a living coelacanth. In 2013, Ballesta and his team returned and encountered multiple coelacanths, spending up to half an hour in their presence. Thanks to Ballesta's work, we now know the coelacanth is among the longest-living fish species, with a lifespan of around 100 years, and has one of the slowest life histories of all marine fish – so, like deep-sea sharks with a reduced metabolism, the coelacanth grows slowly, taking as long as 69 years to reach sexual maturity, and with a gestation period of around five years.

Under stress, an observer is more likely to help the victim than to punish the perpetrator - It takes more cognitive effort to punish others than it does to help them. Studies show that when witnessing an act of injustice while stressed, people tend to behave selflessly, preferring to help the victim than to punish the offender.

Stunning Aerial Photos Capture the Abstract Beauty of Iceland’s Glacier Rivers – Iceland….blue.

These tricks make wind farms more bird-friendly – Migratory birds can crash into wind turbines…but there are ways to reduce the carnage: adding high visibility reflectors and spirals to cables, not building wind farms in flight paths, painting one blade on each turbine black (or stripes of black on each blade), and sound.

Swarms of miniature robots clean up microplastics and microbes, simultaneously – Interesting idea. While the bots were decontaminated and reused…they were not as effective…so more work is needed.

Fine Art History (collection on Internet Archive)

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This ‘book of the week’ post features a collection found on Internet Archive that includes slideshow collections of art works from artists around the world and different time periods. There is a lot to browse in this collection and I will probably feature it again from time to time since I enjoy the images and learning about the artists. I have chosen 20 for this post…hopefully the sample images will provide enough of an incentive to look at these artists and the rest of the collection. Enjoy!

Fernand Léger (1881 - 1955)

John Hoyland (1934 - 2011)

Zooming – May 2024

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After collecting the images I wanted to feature this month, there seemed to be more distinct reasons for why the amount of zoom was used.

One image – from the Anthony Chapel at Garvan Woodland Gardens – was composed to capture the pattern of glass in the ceiling.

5 images were composed to get a near macro view of flowers and water droplets without being very close to the subjects.

The zoom was used to fill the frame in 8 of the images. It works in almost every situation! Flowers and landscapes with structures outdoors as well as museums and nature center exhibits are seen below.

Probably the rationale for zooming I enjoy the most is when the camera allows me to ‘see’ better than I would with just my eyes. There are 7 images in this category this month: a close up of a peacock and some flamingo feathers at Dickerson Park Zoo in Springfield, Missouri; tiling on a bathhouse dome and a magnolia flower in a large tree overhanging the street in Hot Springs, Arkansas; an ebony jewelwing on a fern, a fairy house and a Ouachita Map Turtle at Garvan Woodland Gardens.

Sometimes I remember the rules and zoom to position the subject along one of the lines…to the left or right of center in lieu of switching to a portrait orientation and filling the frame.

I am savoring my favorite zoomed images of May 2024.

Garvan Woodland Gardens (1)

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I’d heard about Garvan Woodland Gardens from one of my neighbors – decided that it was a place to see along with Hot Springs National Park. Out membership in Friends of the Springfield Botanical Gardens provided us with free admission so we visited on both days we were in Hot Springs.

On the first day, we arrived after lunch and noticed the carillon as we walked from the parking lot to the welcome center.

It had rained earlier in the day and the humidity was very high. We opted to take the Golf Cart Tour (which cost us $20 each) – which turned out to be a great way to orient ourselves to the place. Our driver/guide was very informative about the history, maintenance, and highlights of the gardens. Our visit between spring and summer flowers so there were not a lot of blooms…but the trees and the ambiance of the place made the visit worthwhile. I took a few pictures along the tour: pools of water on rocks, a stone bridge, a few flowers, the slope down to the lake, butterfly weed, ferns with horsetails, fairy houses, and the shape of an eye in stone.

Tomorrow’s post will be about our second visit to Garvan Gardens when we revisited our favorite places.

Gleanings of the Week Ending May 25, 2024

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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.

Shasta Lake Filles Up Again - After consecutive wet winters in Northern California, Shasta Lake filled up for the second year in a row, in time for summer 2024. The healthy cache of water in back-to-back years was a welcome turnaround from drought conditions and low lake levels in 2019–2022.

The chemistry of hydrangea colors – This works for the Asian hydrangeas….not the North American natives (oak leaf and wood hydrangeas).

Are there long-terms health risks to using Botox? - Botox is the most common cosmetic procedure performed worldwide, with nearly three million injections estimated to take place each year. It works by blocking signals from the nerves that control the facial muscles. The muscles relax, and fine lines and wrinkles disappear. Very little is known about the long-term health effects of taking Botox, as most clinical trials only follow up on patients for six months or so. However, some studies have found that long-lasting cosmetic use of botulinum toxin can trigger permanent changes in facial expression, with persons no longer able to flex their facial muscles.

How a Small Herd of Romanian Bison Is Locking Away Thousands of Tons of Carbon - European bison were reintroduced to the Țarcu Mountains, at the southern end of the Carpathian range, in 2014. Now numbering 170, the bison are reshaping the mountain landscape in ways that are helping clean up emissions: the Țarcu grasslands are capturing roughly 10 times as much carbon as they were before bison were reintroduced.

Preserving The Thermal Springs And Bathhouses Of Hot Springs, Arkansas – This post from National Parks Traveler came out while my daughter and I were in Hot Springs. I saw it after I got home.

How Can You Stop a Disease-Carrying Mosquito? – Hawaiian honeycreepers are dying of avian malaria spread by mosquitos. Now there is a project that is releasing male mosquitoes (they don’t bite and don’t spread diseases, females are the ones that bite/feed on blood) that causes breeding to fail – thus causing the mosquito population to crash. Even if this is successful, there is more to do for the birds to thrive: forest restoration, keeping weeds out, eliminating invasive pigs, some captive breeding of the birds.

Blood pressure drugs more than double bone-fracture risk in nursing home patients - The medications tend to impair balance, particularly when patients first stand up and temporarily experience low blood pressure that deprives the brain of oxygen. Interactions with other drugs and low baseline balance in many nursing home patients compound the problem. A combination of less medication and better support could significantly reduce the problem.

Hurricanes, heatwaves and rising seas: The impacts of record ocean heat - Every day since late March 2023, global ocean surface temperatures have set new records for the hottest temperature ever recorded on that date….and the repercussions are already beginning.

Fewer Than 100 Cigar Orchids Found In Big Cypress National Preserve - A months long search for rare cigar orchids in Big Cypress National Preserve in Florida has turned up 85 of the plants the state of Florida considers endangered. No plant had produced any fruit in the 2021 and 2022 seasons.

Lead Pipes Make Up Nearly One Tenth of US Water Service Lines - Improvements to the 1991 Lead and Copper Rule proposed in late 2023 could finally require water systems to provide accurate information and enforce the replacement of lead pipes. However, a proposed exemption would give cities like Chicago an extension, letting them take multiple decades to replace infrastructure.

Korean Art History eBooks

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Internet Archive had 14 of the 15 volumes of the Chōsen koseki zufu – published beginning in 1915 in Japanese and full of illustrations of Korean antiquities. It was the result of the Japanese work to systemically organize and investigate cultural assets and sites throughout the Korean Peninsula after they annexed the country in 1910.

Most of what I know about Korea is in the context of the Korean War of the 1950s and, more recently, the products from South Korea that are exported to the U.S. These books enlarged my understanding of the deep history of the country via the pictures (although I probably would have gotten even more from the books if I could read Japanese!). I have selected a sample image from each volume…but there are many more in the books…well worth the time to browse.

Volume I. Sites of excavations, pottery, bronzes, inscription on stone, ancient metallic mirrors, etc. Chōsen koseki zufu V1

Volume II. Continuation of first volume, frescoes and other details of paintings from the tombs. Chōsen koseki zufu V2

 Volume III. Photographs and plans of sites excavated details of sculpture, beads, smaller bronzes etc. Chōsen koseki zufu V3

 Volume IV. Antiquities of the Silla period in Korea. Chōsen koseki zufu V4

 Volume V. Continuation of Volume IV (not on Internet Archive)

Volume VI. Antiquities of Koryo period. Chōsen koseki zufu V6

 Volume VII. Continuation of Volume VI. Chōsen koseki zufu V7

 Volume VIII. Pottery. Chōsen koseki zufu V8

 Volume IX. Metallic mirrors, bronzes, jewelry, household utensils. Chōsen koseki zufu V9

 Volume X. Temple architecture, including some details of decoration. Chōsen koseki zufu V10

 Volume XI. Continuation of preceding volume, sculpture. 1951. Chōsen koseki zufu V11

Volume XII. Temple architecture. Chōsen koseki zufu V12

 Volume XIII. Temple architecture. 1933. Chōsen koseki zufu V13

 Volume XIV. Painting. 1934. Chōsen koseki zufu V14

 Volume XV. Pottery. 1935 Chōsen koseki zufu V15

Hot Springs National Park – Bathhouse Row

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My daughter and I headed to Hot Springs, Arkansas after visiting my dad in Dallas. It was a 2-day vacation in celebration of Mother’s Day. There are lots of things to do in the area; we chose to focus on two: the national park and Garvan Woodland Gardens. This is the first blog post about our trip.

There are eight bathhouses that are the historic core of Hot Springs National Park. Only one (the Buckstaff) still functions as a traditional bathhouse. The Fordyce functions as the park’s visitor center. It has many restored features – stained glass skylights, tile floors, a gym, elaborate baths. The changing cubicles seemed very small; there must have been fewer obese people when they were designed!

The Quapaw has been renovated as a modern spa.

We had lunch at the Superior – which is now a brewery. I enjoyed their root beer that is made with water from the springs and sweetened with honey.

My daughter and I spent the most time at the Buckstaff – enjoyed the Traditional Bathing Package: whirlpool tub, sitz bath, vapor cabinet, hot packs, and full body massage. The bathtubs and equipment are original to when the bathhouse opened in 1912! It’s a great way to experience history. One of the learning experiences: how to wear a sheet to be securely and completely covered.

Across the street there is a row of shops – appealing to tourists. I noticed the top of one of them looked like it might be painted tin (I learned to look for it in old buildings when I was in London, Ontario in 2022). There are also murals painted on the sides of buildings.

There are magnolias that line the street in front of the bathhouses. They were beginning to bloom.

There were mushrooms coming up near one of them and I couldn’t resist some macro pictures of the magnolia bark and the view into the top of one of the trees.

Tomorrow’s post will be about our hike from bathhouse row to the Hot Springs Mountain Tower.

Aurora Experience

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We didn’t do anything special to see the aurora on May 10th – simply walked out of our house and onto our deck about 9 PM. There was still light on the western horizon and the moon was out….a few stars visible.

The first few pictures I took with the iPhone 15 Pro Max toward the north were the most vivid. My husband was surprised that the phone did such a good job of capturing the aurora…better than what we could see with our eyes. We continued to look at the sky for the next 30 minutes or so.

I got up just before 4 AM to look again. The color was not as bright but seemed more like a curtain that the earlier pictures.

It was very worthwhile to make the effort to see this usual event in the night sky! 2024 has been a big year for sky events already with the solar eclipse on 4/8 and then this aurora being visible for most the US on 5/10. I wonder if there will be more this year.

Then and Now – Heating

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During the 1960s, the heating where I lived in Texas transitioned from electric wall heating to gas powered central heating. Both had to work harder because the windows of the houses were single paned and had little insulation. I remember that my grandparents’ houses were often colder in the winter than mine was. My paternal grandparents’ farmhouse had gas burning (probably propane) stoves in each room and my maternal grandparents’ house had gas burning (probably natural gas) floor furnaces; in those houses, the kitchen during meal prep time, was the warmest! Prior to the advent of thermostats, the controls on the heaters were tweaked manually.

My house now has two central heating furnaces (2 zones) – one natural gas and one electric. Within the next 5 years, we will be transition to electric powered heat pumps. The house has well-sealed doors and double pained windows….and was well insulated when it was built in 1999. It has two gas fireplaces which we haven’t used; the gas is turned off and we have sealed the vents with magnetic strips to stop the drafts in the winter. We have a ‘smart’ thermostat that we can program to change the temperature at different times during the day; since we are retired, that is usually letting it cool down a bit at night while we are sleeping.

In general, modern heating systems and houses, make it easier to feel warm in the winter. I wonder sometimes if that changes the early years of children’s lives. For example – a baby born in December would be learning to walk a year later. Prior to central heating, that would mean more clothes to get in the way during that process than a child born in July would have as they learned to walk. Did mothers of winter babies keep them close to their own bodies to make sure they were warm (i.e. did winter babies get held more in their very early lives)? Central heating might have made early childhood development more consistent because it took away much of the seasonal variation experience for babies!

Previous Then and Now posts

Gleanings of the Week Ending May 18, 2024

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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.

25 Years, 25 Images – Celebrating twenty-five years since the launch of NASA Earth Observatory (EO) on April 29, 1999 and the EO website with a slideshow!

Insurance Companies: Consider Climate Risk Events As “Constant Threats” - Up until recently, most people weren’t concerned with how their ability to be insured would change — until catastrophic climate disasters began to wreak havoc on communities around the country. I am very glad I don’t own property in Florida or south Texas or California!

New Constitution Gardens (in Washington DC) Will Be a Biodiversity Mecca – Glad there are plans to improve the area. I always enjoyed it even though it was beginning to show its age in the 1990s and early 2000s when we lived in Maryland and visited with our young daughter.

Stunningly Preserved Ancient Roman Glassware Turns Up in a French Burial Site – Found during construction of a new housing development. I am always amazed at how durable a material we normally thing of as ‘breakable’ can be!

Cicada dual emergence brings chaos to the food chain - Cicada emergences can completely rewire a food web. For predators, these emergences are a huge boom in resources. It's basically like an all-you-can-eat buffet for the hungry predator. A study, published in 2023, found the emergence of periodical cicadas changes the diets of entire bird communities. Scientists have found that wild turkeys, for example, will capitalize on the bounty, leading to a wild turkey boom. However, caterpillars, usually preyed on by birds, were left off the dinner menu and their numbers more than doubled. This in turn led to damage to trees caused by out-of-check caterpillar populations. Rising temperatures will lead to periodical cicada emergences starting earlier in the year, experts believe, as well as an increase in unexpected, "oddly-timed" emergences.

Earlier Springs Cause Problems for Birds - As climate change warms our planet, causing spring to arrive weeks earlier than it has historically, birds are struggling to keep up. It’s not just the green vegetation they miss, but the pulse of protein-rich insects many bird species consume on both their breeding grounds and their migratory stop-over points. Birds will still breed but not quite as successfully because food will be more limited. Instead of chicks hatching as insect populations boom, those chicks may catch the end of the insect pulse.

Why you should let insects eat your plants – I skew the additions to my yard toward native plants….and let whatever insects show up enjoy. My community sprays for mosquitos so there probably is some reduction of other insects because of that. But there are enough left to support a barn swallow (and other insect eating birds) flock in our community.

Quantifying U.S. health impacts from gas stoves - Even in bedrooms far from kitchens, concentrations of nitrogen oxide frequently exceed health limits while stoves are on and for hours after burners and ovens are turned off. All the houses I’ve purchased as an adult, have had electric stoves/ovens except one and I only lived there for 3 years. But – in the 1950s and 1960s, my parents had gas stoves/ovens. Back then the houses were not as airtight as they are now so that might have reduced our exposure; my sisters and I never had asthma or other breathing problems, fortunately.

Inside the exquisite Tibetan monasteries salvaged from climate change – Built in the 1300s, the monasteries are impacted by a significant increase in the intensity of storms and rainfall across the region. Increased rainfall saturates the rammed-earth buildings, as moisture in the soil is drawn upward into the walls, leading to issues such as leaking roofs and rising damp. Local people have gained diverse skills, from reinforcing walls to crafting metal statues and restoring paintings. Over the past 20 years, a team of local Lobas trained by Western art conservationists have replaced the old, leaky roofs of the temples with round timbers, river stones, and local clay for waterproofing, and have restored the wall paintings, statues, sculpted pillars and the ceiling decorations, giving these centuries-old monuments a new life.

Possible Conch Shell Communication in Chaco Canyon Explored - The settlements of Chaco Canyon that spread around each sandstone great house fit into the sphere of sound produced by conch shell trumpet blasts; perhaps the settlements were designed to ensure that every resident could hear the notifications.

James W. VanStone – anthropologist

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There are 16 eBooks in this week’s feature – authored by James. W. VanStone from 1979-1998 while he was Curator of North American Archeology and Ethnology for the Field Museum of Natural History in Chicago. These books have many illustrations – drawings and photographs – and are well worth browsing to glimpse of the cultures of the northern part of North America. VanStone’s research in the area started in the 1950s and he was a prolific scholar throughout his career. Enjoy the sample images (click on the image to see a larger version)…but there are so many more in the books themselves – all freely available on Internet Archive.

Material culture of the Davis Inlet and Barren Ground Naskapi: the William Duncan Strong collection -1985

The Bruce collection of Eskimo material culture from Kotzebue Sound, Alaska -1980

An ethnographic collection from northern Sakhalin Island -1985

Ingalik contact ecology : an ethnohistory of the lower-middle Yukon, 1790-1935  -1979

Our Missouri Yard – May 2024

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May is when our yard becomes lush with new growth --- with the warmer temperatures and plentiful rain. The plants love it.

The wildflower garden that I started last year has returned either from reseeding or coming up from last year’s roots. I cleared some more rocks/landscaping cloth around the edges and planted more seeds there but they haven’t emerged yet.

The seeds I planted on the sunny side under the pine tree are coming up! I am going to cut down the pokeweed growing around the perimeter to make sure the area doesn’t become too shady.

The fragrant sumac I planted last year is back with lots of new leaves – like the bush beside it (which I haven’t identified but I like the leaves).

The alliums are blooming in the area outside the flower bed near my office window. I am converting the area from grass/moss to other things. Right now, it is thick with alliums, daffodil leaves, violets, and some weeds/grass. The spikenard I bought last fall has returned but is still relatively small. The stainless-steel iris I bought for my mother (Mother’s day 2023) is now in that area too.

The glass birdbath I carefully packed and moved from Maryland is now out and visible from one of my office windows (where I sit to make Zentangle tiles). I haven’t noticed any birds finding it yet. The stainless-steel spider mum is under a nearby pine…also an area I am converting from grass.

There are some holes in the turf of our yard where plants have come up. Sometimes I let them grow. The most successful area is lambs ear to the side of our house by the gate to our backyard. I hope that it eventually joins with some lambs ear that is growing in the corner made by the fence and the house (it has a small pokeweed growing with it). It has many bloom stalks. I’ll let them make seeds then cut them – hope the plant continues to expand via roots too.

On the other side of the fence is some more lamb ear and showy golden rod that I bought last fall. Hopefully the goldenrod will get enough sun to bloom well in that spot.

The hens and chicks are multiplying in the front rock garden.

And the kousa dogwood is full of blooms.

We have been mulching leaves and grass into the yard…and frequently see small mushrooms. They’re decomposing all that plant debris into nutrients the roots of the plants can absorb! I love to see evidence that the yard is vibrant with life other than just grass; we are succeeding in making it less a monoculture with shallow roots (i.e. turf grass).

Photographic Experiments

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I was in the mood for some photographic experiments….from my office.

The rhododendron flower cluster and some fragile pink irises were in vases in the room….and became the main subjects for my experiments.

I took some ‘normal’ lighting pictures of the rhododendron –

Then some brighter pictures using exposure compensation (+). In the extreme case, the background becomes white and the flowers take on a very different look….often very artsy.

I also tried 2 special effects settings on my camera: like oil paintings and like watercolor paintings.

I started out the pink iris with some ‘normal’ lighting shots rotating the vase. Which one is your favorite? I like the middle (diagonal) one the best.

I did some macro shots; at this magnification the images feel more like an abstract than a flower.

Just as with the rhododendron, I brightened the iris images to different degrees via exposure compensation when the flower was backlit with the sun shining through the window.

The iris looked quite different with the special effect setting (like oil paintings).

I took a picture of a pokeweed growing outside one of my windows used exposure compensation…with the screen showing.

A few setting changes (closer to ‘normal’….and I photographed a leaf a little lower on the plant through the window with water droplets glistening in the sunlight. The autofocus did an excellent job.

I generally learn as I do these experiments in my office…and probably am more likely to successfully use the same techniques at other times! My goal is to maximize the use of my camera’s automation to capture the image I want.