Science and Technology Chronicles

Monday, May 18, 2026

SciTech Chronicles. . . . . . . . .May 18th, 2026

Vol VI Issue 42


Who Said this?

A copious flood of data creates an illusion of omniscience, and that illusion can make you stupid.


Today, 361 links Curated

Today's Five Links

Scientists reverse Alzheimer’s in mice with breakthrough nanotechnology

#nanoparticles #supramolecular #bioactive #amyloid-β

The surprising health benefits of watermelon

#juice #antioxidants #nitric oxide #lycopene

Testosterone Could Actually Protect Against Deadly Brain Cancer

#glioblastoma #androgen #HPA #hypothalamus

the surprising truth about coffee and blood pressure

#caffeine #hypertension #metabolism #muscle stimulant

Copper-based sensor explains key defense signaling in stressed plants

#hydrogen peroxide #immunity #Quinones #CARD1


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Posted by JohnVaccaro at 10:26 AM No comments:
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Labels: amyloid-β, androgen, antioxidants, bioactive, caffeine, CARD1, HPA, hydrogen peroxide, hypertension, hypothalamus, immunity, juice, lycopene, metabolism, muscle stimulant, nanoparticles, nitric oxide, Quinones, supramolecular

Sunday, May 17, 2026

SciTech Chronicles. . . . . . . . .May 17th, 2026

Vol VI Issue 41


Who Said this?

After three days men grow weary of a wench, a guest, and rainy weather.


Today, 215 links Curated

Today's Five Links

The real reason exercise makes you stronger isn’t what you think

#ventromedial hypothalamus #steroidogenic #endurance #glucose

New recyclable protein textiles could cut microplastic pollution and lower clothing waste

#protein-based #microbes #biodegradable #silk–amyloid–mussel

Beyond Pain Relief: Scientists Discover a Protein That Could Stop Osteoarthritis in Its Tracks

#SHP #cartilage #MMP-3 #MMP-13

Dark Matter May Have Been Detected by Accident, Scientists Reveal

#gravitational waves #black holes #Einstein #signatures

Researchers Found a Surprisingly Realistic Way To Mine Asteroids for Mars

#logistics #M-type #carbonaceous #energy cost


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Posted by JohnVaccaro at 10:46 AM No comments:
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Labels: biodegradable, black holes, carbonaceous, cartilage, Einstein, endurance, energy cost, glucose, logistics, M-type, microbes, MMP-13, MMP-3, protein-based, SHP, signatures, silk–amyloid–mussel, ventromedial hypothalamus

Saturday, May 16, 2026

SciTech Chronicles. . . . . . . . .May 16th, 2026

Vol VI Issue 40


Who Said this?

A man can fail many times, but he isn't a failure until he begins to blame somebody else.


Today, 371 links Curated

Today's Five Links

New Algae Robots Swarm Like Locusts at the Flick of a Switch

#Self-assembling #microbots #algae #nanoparticles

Puberty hormones shape the adolescent female brain before physical changes appear

#structure #functional wiring #estradiol #testosterone

Why is almost everyone right-handed? The answer may lie in how we learned to walk

#handedness #bipedalism #Bayesian modeling #hominins

Scientists discover hidden “brakes” that stop massive earthquakes

#brake zones #Gofar #dilatancy strengthening #tectonic plates

Scientists find hidden brain nutrient deficit that may fuel anxiety

#choline #prefrontal cortex #amygdala #1H-MRS


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Posted by JohnVaccaro at 10:33 AM No comments:
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Labels: 1H-MRS, algae, amygdala, Bayesian modeling, bipedalism, choline, estradiol, functional wiring, Gofar, hominins, microbots, nanoparticles, prefrontal cortex, Self-assembling, structure, tectonic plates, testosterone

Friday, May 15, 2026

SciTech Chronicles. . . . . . . . .May 15th, 2026

Vol VI Issue 39


Who Said this?

A little nonsense now and then is relished by the wisest men.


Today, 466 links Curated

Today's Five Links

Scientists Create “Living” Materials That Crawl, Walk, and Dig on Their Own

#active matter #behaviors #mechanics #Percolation

A pill can stop people from developing COVID after being exposed to the virus, trial finds

#ensitrelvir #SARS-CoV-2 #enzyme #Shionogi

Physicists Have Measured ‘Negative Time’ in the Lab

#photons #rubidium #resonance #measurement

These Simple Plant Foods Are Linked to Lower Blood Pressure

#soy foods #legumes #cardiovascular disease #isoflavones

Customizable drinks could provide essential nutrients during space missions

#emulsions #fortified beverages #omega-3 #microfluidic


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Posted by JohnVaccaro at 9:38 AM No comments:
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Labels: active matter, behaviors, cardiovascular disease, emulsions, ensitrelvir, enzyme, fortified beverages, isoflavones, legumes, measurement, mechanics, microfluidic, omega-3, Percolation, photons, resonance, rubidium, SARS-CoV-2, soy foods

Wednesday, May 13, 2026

SciTech Chronicles. . . . . . . . .May 13th, 2026

Vol VI Issue 38


Who Said this?

A lot of paranoia has to do with valuing internal deductions over external evidence.


Today, 449 links Curated

Today's Five Links

Physicists find evidence that the universe isn't perfectly uniform

#standard cosmological model #surveys #FLRW #curvature

How can low-value agricultural waste be transformed into high-value products?

#biodegradable #films #biomass #cellulose

Scientists discover a weak spot shared by polio and common cold viruses

#molecular switch #antiviral #RNA #enteroviruses

Gold nanoparticles that behave like a liquid open path to adaptive materials

#arranged #interface #air/water #symmetry

New MRI Breakthrough Captures Stunningly Clear Images of the Eye and Brain

#antenna #translational imaging #metamaterials #RF coils


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Posted by JohnVaccaro at 9:42 AM No comments:
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Labels: air/water, antenna, antiviral, biodegradable, biomass, cellulose, curvature, enteroviruses, films, FLRW, Interface, Metamaterials, molecular switch, RF coils, RNA, standard cosmological model, surveys, symmetry, translational imaging

Tuesday, May 12, 2026

SciTech Chronicles. . . . . . . . .May 12th, 2026

Vol VI Issue 37


Who Said this?

A man who marries his mistress leaves a vacancy in that position.


Today, 429 links Curated

Today's Five Links

Scientists put a tiny lump of metal in two places at once in record-breaking quantum experiment

#sodium #superposition #quantum interference #ultraviolet

The World's First Nuclear Explosion Forged an 'Impossible' Crystal

#solid-state #phases #clathrate #trinitite

Ancient bacterial toolkit links human gut health to ocean carbon cycling

#Akkermansia #genome #fucoidan #microbiome

New Discovery Challenges Decades-Old Theory of DNA Damage and Aging

#immune #inflammatory #degeneration #DDR

Sand Demand Outpaces Sustainable Extraction

#Dead sand #silica #sustainable extraction #dredged


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Posted by JohnVaccaro at 10:27 AM No comments:
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Labels: Akkermansia, clathrate, DDR, Dead sand, degeneration, dredged, fucoidan, genome, immune, inflammatory, microbiome, phases, quantum interference, silica, sodium, solid-state, superposition, sustainable extraction, trinitite, ultraviolet

Monday, May 11, 2026

SciTech Chronicles. . . . . . . . .May 11th, 2026

Vol VI Issue 36


Who Said this?

Argue for your limitations and sure enough, they're yours.


Today, 333 links Curated

Today's Five Links

Stardust Trapped in Antarctic Ice Reveals Earth's Journey Through The Cosmos

#iron-60 #isotopes #supernova #Local Interstellar Cloud

Scientists say Dante’s Inferno described an asteroid impact 500 years before modern science

#Dante Alighieri #impact physics #meteoritics #Mount Purgatory

NASA Says Something is “Brewing” in Ocean Waters Off the East Coast—And Recent Satellite Images Prove It

#green plumes #Mid-Atlantic Bight #phytoplankton #diatoms

What Is Hantavirus? The Deadly Disease Raising Alarm Worldwide

#rodents #viruses #airborne #ventilated

Beavers Turn Rivers Into Powerful Carbon Sinks, Study Finds

#wetlands #waterways #CO2 #carbon budget


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Posted by JohnVaccaro at 11:06 AM No comments:
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Labels: airborne, carbon budget, CO2, Dante Alighieri, diatoms, green plumes, impact physics, iron-60, Isotopes, Local Interstellar Cloud, meteoritics, Mid-Atlantic Bight, phytoplankton, rodents, supernova, ventilated, viruses, wetlands
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