Thursday, April 30, 2026
Wednesday, April 29, 2026
Tuesday, April 28, 2026
Monday, April 27, 2026
Palms And Soles
From AI Gemini:
The lighter color of the palms and the soles of the feet across different ethnicities is due to a combination of evolutionary biology and the specific structure of the skin in those areas.
Here are the primary factors that contribute to this:
1. The Thickness of the Stratum Lucidum
The skin on the palms and soles is known as thick skin. It contains an extra layer called the stratum lucidum (Latin for "clear layer"). This layer is packed with eleidin, a clear protein that is transformed into keratin. Because this layer is so dense and translucent, it acts as a physical barrier that prevents the underlying pigment-producing cells from being as visible as they are in "thin skin" (like on your arms or face)
. 2. Lower Density of Melanocytes
While all humans have roughly the same number of melanocytes (the cells that produce melanin), their activity level and the amount of melanin they distribute vary. In the palms and soles:
- There is a significantly lower concentration of active melanocytes compared to the rest of the body.
- The melanin that is produced is not transferred to the surface skin cells (keratinocytes) as efficiently in these areas.
3. Evolutionary Protection
Melanin’s primary job is to protect the skin from ultraviolet (UV) radiation. Evolutionarily, the palms and soles are rarely exposed to direct sunlight for long periods:
- For most of human history, these surfaces were either facing the ground or used for gripping.
- Because the skin here is already physically reinforced with thick layers of keratin to handle friction and pressure, it doesn't "need" high levels of melanin for UV protection.
4. Genetic Signaling
Recent dermatological research suggests that fibroblasts (cells in the connective tissue) in the palms and soles actually send out chemical signals that suppress the activity of melanocytes. Essentially, the "instruction manual" for the skin on your hands tells the pigment cells to stay quiet, ensuring that the skin remains thick and pale to better handle mechanical stress and maintain sensitivity.
The lighter color of the palms and the soles of the feet across different ethnicities is due to a combination of evolutionary biology and the specific structure of the skin in those areas.
Here are the primary factors that contribute to this:
1. The Thickness of the Stratum Lucidum
The skin on the palms and soles is known as thick skin. It contains an extra layer called the stratum lucidum (Latin for "clear layer"). This layer is packed with eleidin, a clear protein that is transformed into keratin. Because this layer is so dense and translucent, it acts as a physical barrier that prevents the underlying pigment-producing cells from being as visible as they are in "thin skin" (like on your arms or face)
. 2. Lower Density of Melanocytes
While all humans have roughly the same number of melanocytes (the cells that produce melanin), their activity level and the amount of melanin they distribute vary. In the palms and soles:
- There is a significantly lower concentration of active melanocytes compared to the rest of the body.
- The melanin that is produced is not transferred to the surface skin cells (keratinocytes) as efficiently in these areas.
3. Evolutionary Protection
Melanin’s primary job is to protect the skin from ultraviolet (UV) radiation. Evolutionarily, the palms and soles are rarely exposed to direct sunlight for long periods:
- For most of human history, these surfaces were either facing the ground or used for gripping.
- Because the skin here is already physically reinforced with thick layers of keratin to handle friction and pressure, it doesn't "need" high levels of melanin for UV protection.
4. Genetic Signaling
Recent dermatological research suggests that fibroblasts (cells in the connective tissue) in the palms and soles actually send out chemical signals that suppress the activity of melanocytes. Essentially, the "instruction manual" for the skin on your hands tells the pigment cells to stay quiet, ensuring that the skin remains thick and pale to better handle mechanical stress and maintain sensitivity.
Mortimer
Edward Elderman - "Not a painting. This photo was taken in 1911 by Francis James Mortimer 1874-1944, a pioneer of pictorial photography. The sea was his favorite subject. Here he captured the shipwreck Arden Craig, a 3-masted wheat ship that slammed into rocks in 9 feet of water after the captain became disoriented in fog."
Friday, April 24, 2026
Alice In Chains - 'Rooster'
If you don't already know, I would encourage you to find out what is behind this song. Find out what the 'Rooster' means? It's extremely poignant.
Thursday, April 23, 2026
Appreciative Joy
"If you can cultivate this attitude of delighting in the happiness of others, it is a very powerful source of happiness for yourself as well. Since there are so many people in the world, if you can find joy in their success and happiness, your opportunities for joy are multiplied by several billion." The 14th Dalai Lama
From the Dhammapada: "The person who is happy for others’ happiness will always be happy."
From Pierre Teilhard de Chardin: "Joy is the infallible sign of the presence of God." (Often cited in the context that sharing in the collective joy of existence is a spiritual practice).
From Sharon Salzberg: "Appreciative joy is the capacity to be happy for others, to recognize that another person’s happiness is as real and as significant as our own."
From the Dhammapada: "The person who is happy for others’ happiness will always be happy."
From Pierre Teilhard de Chardin: "Joy is the infallible sign of the presence of God." (Often cited in the context that sharing in the collective joy of existence is a spiritual practice).
From Sharon Salzberg: "Appreciative joy is the capacity to be happy for others, to recognize that another person’s happiness is as real and as significant as our own."
Wednesday, April 22, 2026
Bison
"Bison nearly vanished from North America in the late 19th and early 20th century. But conservation efforts in recent decades have seen numbers gradually increase, not least in Yellowstone National Park where a herd of around 5,000 animals now live."
Dry
"Dry texting is when someone responds to messages with short, one-word answers (e.g., "K," "lol," "fine"), slow reply times, or unengaged language, making conversations feel stunted. It often signals a lack of interest, busy-ness, social anxiety, or a preference for in-person communication over texting, say users"
Green
"The Great Green Wall is an African-led movement with an epic ambition to grow an 8,000km natural wonder of the world across the entire width of Africa."
Tuesday, April 21, 2026
Broccoli Rabe
From AI Gemini:
Broccoli rabe (also known as rapini) is a nutritional powerhouse that offers a unique, slightly bitter profile compared to standard broccoli. While it looks like broccoli, it’s actually more closely related to the turnip family.
Here are the primary health benefits of incorporating it into your diet:
1. High Density of Micronutrients
Broccoli rabe is exceptionally rich in several essential vitamins and minerals:
Vitamin K: A single serving provides well over the daily recommended value, which is crucial for bone health and proper blood clotting.
Vitamin A: Rich in beta-carotene, which supports healthy vision and immune function.
Vitamin C: Acts as a powerful antioxidant to protect cells from damage and support skin health.
2. Bone Health Support
Beyond Vitamin K, broccoli rabe contains significant amounts of calcium and manganese. This combination is vital for maintaining bone density and preventing the onset of osteoporosis.
3. Heart Health & Circulation
The vegetable is a good source of folate and potassium. Potassium helps regulate blood pressure by balancing the effects of sodium, while folate helps manage homocysteine levels, an amino acid linked to an increased risk of cardiovascular disease.
4. Digestive Wellness
Like most cruciferous vegetables, it is high in dietary fiber. Fiber is essential for:
Maintaining a healthy gut microbiome.
Regulating blood sugar levels.
Promoting regular digestion and satiety.
5. Antioxidant & Anti-Inflammatory Properties
Broccoli rabe contains glucosinolates, sulfur-containing compounds that give the vegetable its bitter taste. When digested, these break down into bioactive compounds (like isothiocyanates) that have been studied for their potential to reduce inflammation and protect against certain types of cellular stress.
Broccoli rabe (also known as rapini) is a nutritional powerhouse that offers a unique, slightly bitter profile compared to standard broccoli. While it looks like broccoli, it’s actually more closely related to the turnip family.
Here are the primary health benefits of incorporating it into your diet:
1. High Density of Micronutrients
Broccoli rabe is exceptionally rich in several essential vitamins and minerals:
Vitamin K: A single serving provides well over the daily recommended value, which is crucial for bone health and proper blood clotting.
Vitamin A: Rich in beta-carotene, which supports healthy vision and immune function.
Vitamin C: Acts as a powerful antioxidant to protect cells from damage and support skin health.
2. Bone Health Support
Beyond Vitamin K, broccoli rabe contains significant amounts of calcium and manganese. This combination is vital for maintaining bone density and preventing the onset of osteoporosis.
3. Heart Health & Circulation
The vegetable is a good source of folate and potassium. Potassium helps regulate blood pressure by balancing the effects of sodium, while folate helps manage homocysteine levels, an amino acid linked to an increased risk of cardiovascular disease.
4. Digestive Wellness
Like most cruciferous vegetables, it is high in dietary fiber. Fiber is essential for:
Maintaining a healthy gut microbiome.
Regulating blood sugar levels.
Promoting regular digestion and satiety.
5. Antioxidant & Anti-Inflammatory Properties
Broccoli rabe contains glucosinolates, sulfur-containing compounds that give the vegetable its bitter taste. When digested, these break down into bioactive compounds (like isothiocyanates) that have been studied for their potential to reduce inflammation and protect against certain types of cellular stress.
Rothko
The 1970 NY Times obit for artist Mark Rothko.
NY Times: Mark Rothko, Artist, A Suicide Here at 66 by Grace Glueck
Monday, April 20, 2026
Friday, April 17, 2026
Thursday, April 16, 2026
Wednesday, April 15, 2026
Blake
Work by William Blake
"William Blake, 28 November 1757 – 12 August 1827, was an English poet, painter, and printmaker. Largely unrecognized during his life."
Tuesday, April 14, 2026
Monday, April 13, 2026
Friday, April 10, 2026
Sal
"The sal tree, scientifically known as Shorea robusta, is a species native to the Indian subcontinent, particularly found in India, Nepal, and Bangladesh. It is valued for its durable timber and holds cultural significance in Hindu and Buddhist traditions."
Triple
There seems to be some kind of larger life lesson in this story.
USA Today: 'Survivor' winner accused of not paying taxes now owes triple the prize by Jack Perry
Becker
“The real world is simply too terrible to admit. It tells man that he is a small trembling animal who will someday decay and die. Culture changes all of this, makes man seem important, vital to the universe, immortal in some ways.” - Ernest Becker
Thursday, April 09, 2026
Jade
"The Jade vine (Strongylodon macrobotrys), a rare and spectacular tropical climber famous for its dangling clusters of greenish-blue, claw-shaped flowers."
Wednesday, April 08, 2026
Dead Bug
From AI Gemini: (PS - Yours truly does 100 of these a day.)
The "dead bug" is an excellent choice for core stability because it targets the deep abdominal muscles without putting the same strain on the neck or lower back as a traditional sit-up.
Short and Sweet Instructions:
1. Starting Position: Lie on your back with your arms extended toward the ceiling. Lift your legs and bend your knees to 90 degrees (so your shins are parallel to the floor).
2. The Movement: Slowly lower your right arm behind your head while simultaneously straightening and lowering your left leg toward the floor.
3. The Key: Keep your lower back pressed firmly against the ground throughout the move.
4. Return: Bring them back to the starting position and repeat with the opposite arm and leg.
Tuesday, April 07, 2026
Pit
Lurking in its dark pit of ignorance,
Unable to bear the wealth and excellence of others,
It swiftly injects them with its cruel poison,
The snake of jealousy — please protect us from this danger!
The First Dalai Lama
Unable to bear the wealth and excellence of others,
It swiftly injects them with its cruel poison,
The snake of jealousy — please protect us from this danger!
The First Dalai Lama
Monday, April 06, 2026
Friday, April 03, 2026
Thursday, April 02, 2026
It's A Thing
"Balloon fetish, also known as globophilia refers to a sexual interest in balloons. People with a balloon fetish are called looners. This fetish should not be confused with similar interests, such as body inflation, inflatable fetishism, or bubble gum fetishism. While clinical research on this fetishism remains limited, communities of balloon fetishists have been documented across various online platforms..."
Mania
"Erotomania, or de Clérambault's syndrome, is a rare delusional disorder where an individual mistakenly believes that another person—often a celebrity, public figure, or someone of higher status—is intensely in love with them. This belief is persistent, irrational, and often leads to stalking or harassment."
Wednesday, April 01, 2026
Fartlek
"Fartlek is a middle and long-distance runner's training approach developed in the late 1930s by Swedish Olympian Gösta Holmér. It has been described as a relatively unscientific blending of continuous training, with its steady pace of moderate-high intensity aerobic intensity, and interval training, with its "spacing of more intense exercise and rest intervals." Simply stated, in its widely adapted contemporary forms, Fartlek training is alternating periods of faster and slower running, often over natural terrain, including both "level and hilly terrain." While Fartlek training is generally associated with running, it can be incorporated into almost any kind of exercise."
Wonder
'The Wonders of Creation and the Curiosities of Existence' by Zakariya al-Qazwini AKA Qazvini 1203-1283
Subscribe to:
Posts (Atom)