Science and Technology Chronicles

Thursday, May 07, 2026

SciTech Chronicles. . . . . . . . .May 7th, 2026

Vol VI Issue 32


Who Said this?

Unlimited power in the hands of limited people always leads to cruelty.


Today, 436 links Curated

Today's Five Links

Novel psychedelic compound 25C-NBF shows rapid antidepressant effects without addictive traits

#psychoplastogens #synaptic connections #Tryptamines #Phenethylamines

Why Did the Neanderthals Disappear? Scientists Reveal Humans Had a Hidden Advantage

#ecological modeling #interconnected #archaeological #ethnographic

Scientists reverse diabetes in mice with lab-grown insulin cells

#stem cells #type 1 #insulin-producing #culture

A Common Nutrient May Play a Surprising Role in Anxiety

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

Scientists accidentally discover DNA that breaks the rules of life

#single-cell #sequencing #protist #eukaryotic


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Posted by JohnVaccaro at 10:31 AM No comments:
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Labels: 1H-MRS, acetylcholine, choline, culture, ethnographic, eukaryotic, insulin-producing, interconnected, Phenethylamines, prefrontal cortex, protist, psychoplastogens, single-cell, stem cells, synaptic connections, Tryptamines, type 1

Wednesday, May 06, 2026

SciTech Chronicles. . . . . . . . .May 6th, 2026

Vol VI Issue 31


Who Said this?

Until one has loved an animal, a part of one's soul remains unawakened.


Today, 433 links Curated

Today's Five Links

This simple amino acid supplement greatly reduces Alzheimer’s damage

#arginine #amyloid #inflammation #Aβ proteins

A Single Dose of Psilocybin Induces Lasting Brain Changes, New Study Suggests

#therapeutic #depression #addiction #anxiety

Breakthrough biomaterial heals tissue from the inside out

#injectable #hydrogel #regenerative #extracellular matrix

New Research Reveals That Your Morning Coffee Activates an Ancient Longevity Switch

#caffeine #DNA #checkpoints #TORC1

Polymer 'bristles' could help repel proteins—and germs—from surfaces in medical settings

#surface coatings #selectively #polydimethylsiloxane #liquidlike


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Posted by JohnVaccaro at 10:13 AM No comments:
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Labels: addiction, amyloid, Anxiety, arginine, Aβ proteins, caffeine, checkpoints, depression, DNA, extracellular matrix, hydrogel, injectable, liquidlike, polydimethylsiloxane, Regenerative, selectively, surface coatings, therapeutic, TORC1

Monday, May 04, 2026

SciTech Chronicles. . . . . . . . .May 4th, 2026

Vol VI Issue 30


Who Said this?

True terror is knowing that the country is run by your high school class


Today, 263 links Curated

Today's Five Links

Physicists just found a tiny flaw in time itself

#fuzzy possibilities #collapse #gravity #uncertainty

How a newly discovered organelle could help reduce cow methane emissions

#methanogens #hydrogen #carbon dioxide #ciliates

Homer’s Iliad Found Embedded in a 1,600-Year-Old Egyptian Mummy

#tomb #Roman-era #papyri #Funerary

Stretching Diamonds Unlocks Powerful New Quantum Sensing Abilities

#behavior #color centers #SiV #nanoscale sensors

Malaria didn’t just kill early humans, it shaped who we became

#Africa #Plasmodium falciparum #transmission #Disease


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Posted by JohnVaccaro at 8:31 AM No comments:
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Labels: Africa, behavior, carbon dioxide, ciliates, collapse, color centers, disease, Funerary, fuzzy possibilities, gravity, hydrogen, methanogens, nanoscale sensors, papyri, Plasmodium falciparum, Roman-era, SiV, tomb, Transmission, uncertainty

Saturday, May 02, 2026

SciTech Chronicles. . . . . . . . .May 2nd, 2026

Vol VI Issue 29


Who Said this?

We are all faced with a series of great opportunities brilliantly disguised as impossible situations.


Today, 352 links Curated

Today's Five Links

This new aluminum could replace rare metals and cut costs dramatically

#trimeric #Transition metals #rings #catalysis

New lithium-plasma engine passes key Mars propulsion test

#metal vapor #2,800°C #electric propulsion #2.6 years

Dolls beat screens for building children's social skills, study finds

#social #emotional #doll play #social understanding

Nanoreactor design improves catalysis by balancing molecular flow

#porous shell #optimize #kinetics #restriction

Yellowstone's volcano may be fueled in a very different way than we thought

#crust #magma plumbing #supereruption #tectonics


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Posted by JohnVaccaro at 9:01 AM No comments:
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Labels: 2, 2.6 years, 800°C, catalysis, crust, doll play, electric propulsion, emotional, kinetics, magma plumbing, metal vapor, optimize, porous shell, restriction, rings, social, supereruption, tectonics, Transition metals, trimeric

Friday, May 01, 2026

SciTech Chronicles. . . . . . . . .May 1st, 2026

Vol VI Issue 28


Who Said this?

Truth is stranger than fiction but it is because Fiction is obliged to stick to possibilities; Truth isn't


Today, 413 links Curated

Today's Five Links

This Common Plant Could Be an Unexpected New Source of Protein

#marigold #Calendula officinalis #glutamic #aspartic

Yawning Does Something Unexpected in Your Brain, MRI Scans Reveal

#cerebrospinal fluid #deep breath #Blood flow #pattern

Why drinking more water didn’t prevent kidney stones

#behavioral #fluid intake #adherence #hydration

Dinosaurs may have originated 10 million years earlier than fossils show

#clade #phylogeny #morphological #FBD

Popular Vitamin D Supplement Has “Previously Unknown” Negative Effect, Study Finds

#D2 #D3 #Interactions #immune


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Posted by JohnVaccaro at 9:56 AM No comments:
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Labels: adherence, aspartic, behavioral, blood flow, Calendula officinalis, cerebrospinal fluid, clade, D2, D3, deep breath, FBD, fluid intake, glutamic, hydration, immune, Interactions, marigold, morphological, pattern, phylogeny

Thursday, April 30, 2026

SciTech Chronicles. . . . . . . . .April 30th, 2026

Vol VI Issue 27


Who Said this?

If you can't get rid of the skeleton in your closet, you'd best teach it to dance.


Today, 473 links Curated

Today's Five Links

Scientists just found a chilling way life may have begun

#freezing #thawing #lipid #membrane

Mount Etna is like no other volcano on Earth, representing 'a new type of volcanism,'

#African Plate #silica-rich #alkali #low-velocity

Earth is splitting open beneath the Pacific Northwest, scientists say

#subduction #Juan de Fuca #earthquake #Cascadia

a 100-million-year-old bacterial toxin could reshape pest control and antibiotic discovery

#Streptomyces #SAIPs #pathogens #Adaptation

Replacing nitrogen with organic fertilizer found to improve soil and crops

#organic #inorganic #balance #nutrient cycling


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Posted by JohnVaccaro at 10:01 AM No comments:
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Labels: adaptation, African Plate, alkali, balance, freezing, inorganic, lipid, low-velocity, membrane, nutrient cycling, organic, pathogens, SAIPs, silica-rich, Streptomyces, thawing

Wednesday, April 29, 2026

SciTech Chronicles. . . . . . . . .April 29th, 2026

Vol VI Issue 26


Who Said this?

Invincibility is in oneself, vulnerability is in the opponent.


Today, 450 links Curated

Today's Five Links

Solar Foam Keeps Fresh Water Flowing After Sunset

#desalination #SDIE #hypersaline #evaporator

Electrical current might be the key to a better cup of coffee

#extraction yield #triboelectricity #potentiostat #flavor profile

Common Food Compound Shows Surprising Power Against Superbugs

#cinnamic acid #antibiotic-resistant #conjugation #plasmids

Natural Compound Shows Powerful Potential Against Rheumatoid Arthritis

#Phellodendri cortex #obakulactone #ACOT1 #macrophages

Radioactive imaging reveals ants' secret food networks

#positron imaging #food sharing #roles #colony


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Posted by JohnVaccaro at 8:52 AM No comments:
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Labels: ACOT1, antibiotic-resistant, cinnamic acid, colony, conjugation, desalination, evaporator, extraction yield, flavor profile, food sharing, hypersaline, Phellodendri cortex, plasmids, positron imaging, roles, SDIE, triboelectricity
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