#deuterium — Public Fediverse posts

#ESO:
"
Älter als die Sonne: Astronomen finden neue Hinweise auf den Ursprung des interstellaren Kometen 3I/ATLAS
"
".. VLT .. genutzt, um .. Zusammensetzung v. 3I/ATLAS, d. hellsten jemals beobachteten interstell. Objekt, im Detail zu untersuchen... fanden .. heraus, dass 3I/ATLAS wahrscheinl. aus d. Außenbereichen eines alten Sternensystems stammt. .. .. mehr als doppelt so alt wie d. Sonne .."

https://www.eso.org/public/germany/news/eso2608/

6.7.2026

#3IATLAS #Astronomie #Deuterium #Kohlenstoff #Komet #UVES #VLT

Blindead’s third album Affliction XXIX II MXMVI is one of the most underrated classics of the 2010s. The Polish band’s sound was bigger than its fanbase, tragically, but that didn’t stop them from releasing an ambitious concept album whose stars aligned in both sound and lyrical themes. Rooted in the enigmatic and mammoth style of post-metal, the grey world it painted with broad sludge brushstrokes portrayed the experiences and perceptions of a child with ASD: “The shape of a city stood in the grayness, like a charcoal drawing sketched across the waste” (“Dark and Gray”). Alongside titles like Amia Venera Landscape’s The Long Procession and Dirge’s Elysian Magnetic Fields, Blindead was included on a long list of post-metal deep cuts that lay below the decade’s surface.

In spite of the laziest band name, Blindead 23 is the reincarnation of the act, this time armed with a star-studded lineup. The core of long-time guitarist Mateusz Śmierzchalski (aka Havoc, former Behemoth guitarist from 2000-03) and vocalist Patryk Zwoliński, Blindead 23 is rounded out by drummer Pawel “Pavulon” Jaroszewicz (known for his time in Vltimas, Vader, and Decapitated) and guitarist Roger Öjersson (known for his time in Katatonia). After the relative fizzle of Blindead’s final post-metal/alt rock albums Absence and Ascension, and the outta left field punk swansong Niewiosna, Blindead 23 returns to its roots with a tried-and-true blend of post-metal hugeness and hardcore intensity, sounding right at home with the likes of Rosetta, Neurosis, and Mouth of the Architect. First LP Deuterium is a love song to post-metal, a welcome return that won’t turn too many heads – but it’s the riffiest and the dirgiest post-metal that is both overlong and extremely promising.

Blessedly, the Blindead 23’s riffs are truly a force of nature, amplified by Öjersson’s soulful trademark melodies. The opening “Immersion” suite offers you a front-and-center attack that showcases the intensity and range – chuggy riffs and ominous melodies collide in formidable intensity. The more intense portions take on a nearly mechanical, death metal-bordering heaviness thanks to choppy staccato chugs and cold atmospheric tricks (“Immersion II,” title track), while solos and cleans inject the necessary humanity to keep them from wallowing in industrial aloofness (“Immersion I” and “II,” “Wither,” title track). Other tracks happen upon a more hardcore-inspired approach, chaotic movements, and shifty rhythms recalling the likes of Black Sheep Wall and Knut (“Worst Laid Plans”), Jaroszewicz’s drums laying a foundation of shifting sands.

The fifty-four-minute runtime is both a blessing and a curse for Blindead 23: while it allows them the breath to explore all their facets, it drags on the slower moments to a snail’s crawl. While the more hypnotic and dirgelike pieces can be bolstered by an eerie atmosphere (“Immersion II”), they have the potential to drag on for way too long and rob the band of the intensity they have effectively established (“Wither”), and even good tracks can feel a few minutes too long (“Worst Laid Plans”). While range is the name of the game, a few tricks feel too out-of-left-field, such as the bluesy and twangy plucking or jazzy melodies (“Toward the Dark”) or a surprising optimism that clashes with the overall darkness of the debut (“You Are the Universe”). However, this is not Blindead – it’s Blindead 23 – and it’s better that a band explore all avenues instead of just playing it safe.

Deuterium is the sound of a band hungry for the return, but not to the way things were. Already, a revolving door of contributors make Deuterium a distinct sound compared to 2024 debut EP Vanishing, and it shows in a solid output that sounds like the veterans they are. While the inconsistency is jarring and the sprawl leads to the excessive runtime, individual star power with an immensity greater than the sum of its parts graces the Polish juggernaut in an exploration of all avenues. An embarrassment of riches awaits them. Deuterium may not be their magnum opus, but it’s the prelude for Blindead 23.

Rating: 3.0/5.0
DR: 6 | Format Reviewed: 320 kb/s mp3
Label: Peaceville Records
Website: facebook.com/blindead23
Releases Worldwide: April 22nd, 2026

#QuizOfTheDay: Heavy #Hydrogen, #Deuterium, is a stable and nonradioactive isotope of hydrogen. It is named after Greek Deuteros which means "second", to denote the two particles composing the nucleus.

Who discovered heavy hydrogen?

A. Henry Cavendish
B. Harold Urey
C. Joseph Priestley
D. Marie Curie

https://knowledgezone.co.in/resources/quiz?qId=644cbb5f1874c2b03b84cc6b

#DerStandard:
"
Der interstellare Komet 3I/Atlas stammt aus einem völlig andersartigen System
"
"Der dritte interstellare Besucher in unserem Sonnensystem liefert neue Überraschungen. Seine Zusammensetzung unterscheidet sich von allen bekannten Kometen"

https://www.derstandard.at/story/3000000317869/der-interstellare-komet-3iatlas-stammt-aus-einem-voellig-andersartigen-system?ref=niewidget

23.4.2026

#3IAtlas #Astronomie #Astrophysik #Deuterium #Komet #Milchstraße #Sonnensystem

#deuterium is like the WD45/duct tape of nuclear power.

https://www.nasa.gov/glenn/glenn-expertise-space-exploration/lattice-confinement-fusion/

https://en.wikipedia.org/wiki/Norwegian_heavy_water_sabotage#Deuterium_(%22heavy_water%22)_production

#random

Démystifier la saison des sucres
🔸En acériculture, les croyances populaires sont nombreuses, mais que dit la science ?
Par Pierre-Etienne Caza
https://actualites.uqam.ca/2026/demystifier-la-saison-des-sucres/
#sucre #érable #recherche #science #nature #eau #UQAM #thèse #acériculture #Québec #eau #arbre #racines #tronc #feuilles #biologie #botanique #deutérium #isotope #plantation #neige #froid #branches #sol #environnement #écologie

Die @dfg_public verlängert die Förderung des #Graduiertenkollegs #Wasserstoffisotope ¹²³H um weitere 4,5 Jahre in Höhe von ca. 5,5 Mio. Euro. Ziel des Kollegs ist es, Arbeitskräfte von morgen in neuen Technologien rund um die 3 Wasserstoffisotope #Protium, #Deuterium und #Tritium auszubilden. Diese kommen u.a. in der #Kernfusion, bei der #Arzneistoffentwicklung und zur Herstellung von #Handydisplays zum Einsatz:
https://www.uni-leipzig.de/newsdetail/artikel/graduiertenkolleg-123h-millionenfoerderung-durch-dfg-2025-12-15

Neuer Anlauf für die kalte Kernfusion? Eine elektrochemische Zelle kann die Fusion von Deuterium bei Raumtemperatur verstärken. #KalteFusion #Kernfusion #Fusionsreaktor #thunderbirdreactor #Deuterium #Physik #Fusion
https://www.scinexx.de/news/physik/neuer-anlauf-fuer-die-kalte-kernfusion/

Gold bald wertlos?
Startup plant übernächsten Schritt vor dem nächsten
Mehr dazu bei https://www.n-tv.de/wirtschaft/Kernfusion-koennte-Gold-wertlos-machen-article25919107.html
a-fsa.de/d/3Jr
Link zu dieser Seite: https://www.aktion-freiheitstattangst.org/de/articles/9232-20250729-gold-bald-wertlos.html
Link im Tor-Netzwerk: http://a6pdp5vmmw4zm5tifrc3qo2pyz7mvnk4zzimpesnckvzinubzmioddad.onion/de/articles/9232-20250729-gold-bald-wertlos.html
Tags: #Atomkraft #AKW #Fusionskraftwerk #Wasserstoff #Deuterium #Tritium #Physik #Kernspaltung #Radioaktivität #Quecksilber #Gold

#QuizOfTheDay: Heavy #Hydrogen, #Deuterium, is a stable and nonradioactive isotope of hydrogen. It is named after Greek Deuteros which means "second", to denote the two particles composing the nucleus.

Who discovered heavy hydrogen?

A. Henry Cavendish
B. Harold Urey
C. Joseph Priestley
D. Marie Curie

https://knowledgezone.co.in/resources/quiz?qId=644cbb5f1874c2b03b84cc6b

In 1931, Harold Urey found the first heavy isotope of hydrogen, deuterium, using distillation from liquid hydrogen. #Poetry #Science #History #Chemistry #Deuterium #Urey (https://sharpgiving.com/thebookofscience/items/p1931c.html)

#NaturalHydrogen

Numerous startups & some academics are in the natural hydrogen #NH exploration space.

#NH is mostly #protium (1 proton=¹H) & 0.015% deuterium (1 proton + 1 neutron=²H). Origins of H2 formation change the #deuterium ratio.↙️↘️

Any #NH startups looking at ²H?

#hydrogen #H2 #GeologicHydrogen

To find advanced #civilizations, you don’t need to go hunting for #megastructures or hypothetical #space probes.

You could find civilizations by looking for a key element: #hydrogen. #Deuterium holds a whole lot of promise for nuclear fusion.

To harvest deuterium, an alien civilization might draw it from its oceans. This would cause a visible imbalance in the deuterium-to-hydrogen ratio, potentially visible with next-generation telescopes.

#astrobiology
https://www.astronomy.com/science/could-deuterium-be-the-key-to-finding-aliens/

Odd question to the room - does anyone know how #desalination affects the partition of #deuterium and #tritium?

#QuizOfTheDay: Heavy #Hydrogen, #Deuterium, is a stable and nonradioactive isotope of hydrogen. It is named after Greek Deuteros which means "second", to denote the two particles composing the nucleus.

Who discovered heavy hydrogen?

A. Henry Cavendish
B. Harold Urey
C. Joseph Priestley
D. Marie Curie

https://knowledgezone.co.in/resources/quiz?qId=644cbb5f1874c2b03b84cc6b

The new #proton conductor developed by Ural scientists can be used as a separation membrane for #hydrogen isotopes. This will make it possible to extract #deuterium and #tritium from the gas mixture and then use them for their intended purpose - either to recycle or to use.
#MaterialScience #sflorg
https://www.sflorg.com/2024/04/ms04012401.html

"What did you learn at that seminar?"

"Water is made of two atoms of oxygen, and one of hydrogen."

"You're smart."

"There's another type of water. Made of two atoms of oxygen and one of delirium."

":catthinking:"

"This water is called crazy water."

":headache:"

#water #HeavyWater #delirium #deuterium #HeavyWater #CrazyWater #nonsense #joke

This tiny radioactive battery can last 50 years without recharging — and it's coming in 2025
https://www.msn.com/en-gb/money/technology/this-tiny-radioactive-battery-can-last-50-years-without-recharging-and-it-s-coming-in-2025/ar-BB1hc2ku?cvid=317fe404ae4c490ba5fef4be94b12aa9&ocid=winp2fptaskbarhover&ei=12

#Batteries
#Nuclear
#NuclearBatteries
#Betavolt
#LiveScience
#Nickel63
#BV100
#Diamond
#HighEnergyDensity
#Strontium90
#Promethium147
#Deuterium

Ist euch mal aufgefallen, dass unsere #Ampel-#Regierung ein wunderbares #Deuterium-Atom abgibt?

Den Kern bilden - mit viel positiver Energie - die #Grünen flankiert von der inerten, absolut potenzialfreien #SPD. Darum herum kreist in absurdem Tempo eine nörgelnde, stets negativ geladene #FDP.

Aufgrund der Gesetze der #Quantenmechanik findet man in dieser Anordnung übrigens den #Kanzler umso schwieriger, je intensiver man nach ihm sucht. 😉

Erster Test für „flüssige“ Fusion. Flüssiger Fusionsbrennstoff könnte Laserfusion näher an die Anwendung bringen. #Kernfusion #Laserfusion #Fusion #NIF #Deuterium #Tritium #Physik
https://www.scinexx.de/news/physik/erster-test-fuer-fluessige-fusion/

#DidYouKnow:#Hydrogen has three main #Isotopes; #Protium, #Deuterium and #Tritium. These isotopes form naturally in nature.

Protium and deuterium are stable. Tritium is radioactive and has a half-life of about 12 years

https://knowledgezone.co.in/kbits/644cb5051874c2b03b84cc69

#QuizOfTheDay: Heavy #Hydrogen, #Deuterium, is a stable and nonradioactive isotope of hydrogen. It is named after Greek Deuteros which means "second", to denote the two particles composing the nucleus.

Who discovered heavy hydrogen?

A. Henry Cavendish
B. Harold Urey
C. Joseph Priestley
D. Marie Curie

https://knowledgezone.co.in/resources/quiz?qId=644cbb5f1874c2b03b84cc6b

#Verpasstodon

Irdisches Wasser älter als die Sonne: Fehlendes Bindeglied nachgewiesen

Dass das Wasser der Erde größtenteils älter ist als die Sonne, war bekannt. Ein jetzt ergänztes Puzzlestück lässt uns die ganze Reise zu uns nachvollziehen.

https://www.heise.de/news/Irdisches-Wasser-aelter-als-die-Sonne-Fehlendes-Bindeglied-nachgewiesen-7539159.html?wt_mc=sm.red.ho.mastodon.mastodon.md_beitraege.md_beitraege?wt_mc=sm.red.ho.mastodon.mastodon.md_beitraege.md_beitraege

#Astronomie #Astrophysik #Deuterium #Planetenentstehung #Planetenforschung #Wasser #außerirdischesLeben #protoplanetareScheibe #stern

@furgar uhh....
#oxalates
#deuterium
#mitochondira
#blue light toxicity
#carnivore