#electrons — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #electrons, aggregated by home.social.
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💁🏻♀️ TIL: ⚡🪔 #Static #electricity is everywhere, from #lightning to clinging laundry and #moon dust, yet scientists still don't fully understand why charge moves between objects.
A small group gathered in #CocoaBeach, #Florida, to compare notes and new #experiments. Recent work with #acoustic #levitation and clean surfaces is untangling how #humidity, roughness and grime influence charging.
👉 https://www.sciencenews.org/article/static-electricity-is-a-mystery
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MIT physicists watch a quantum material's electrons take two different paths back to order
Like and share if you enjoyed this.
https://1ban.news/mit-electrons-coexisting-phases-erdte3-2026/
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💁🏻♀️ TIL: ☀️🚦 Fun fact: The #sunlight warming your face today was actually born about 100,000 years ago, deep in the #Sun’s core.
#Photons can only travel a centimeter before smacking into #electrons, zigzagging randomly through dense #plasma in a cosmic traffic jam. By the time they finally reach the surface, they’ve transformed from gamma rays into the visible #light we see.
#physics #astronomy #fusion #solarsystem #space #energy #science #astrophysics #universe
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💁🏻♀️ TIL: ☀️🚦 The #sunlight warming your face today was actually born about 100,000 years ago, deep in the #Sun’s core.
#Photons can only travel a centimeter before smacking into #electrons, zigzagging randomly through dense #plasma in a cosmic traffic jam. By the time they finally reach the surface, they’ve transformed from gamma rays into the visible #light we see.
#physics #astronomy #fusion #solarsystem #space #energy #science #astrophysics #universe
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💁🏻♀️ TIL: ☢️📱 Old #smartphone cameras with CCD sensors can “see” #beta #radiation as actual spots of #light.
Pointed at a Strontium-90 source in darkness, the #camera registers high-speed #electrons smashing into the sensor. Scientists confirmed that radiation-detection smartphone #apps can legitimately measure exposure.
👉 https://petapixel.com/2026/06/11/this-is-what-radiation-looks-like-to-an-old-phone-camera/
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New dual-frequency Paul trap tested at #MainzUniversity // Heavy calcium ions or light #electrons captured in the same trap 👉https://prisma.uni-mainz.de/en/2026/04/10/milestone-on-the-way-to-creating-antihydrogen-in-mainz-new-dual-frequency-paul-trap-tested/
#ParticlePhysics #physics #ClusterOfExcellencePRISMA++ #antihydrogen #antimatter
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Samsung projects record Q1 profit on AI chip demand surge
Samsung projected first-quarter operating profit of $37.9 billion, an eightfold jump from the previous year that would exceed its entire profit for last year, as booming AI infrastructure demand constrained chip supplies and drove prices higher. #News #Reuters #Newsfeed #samsung #electrons #chipmaker #profit Read the story here: 👉 Subscribe: Keep up with the latest news from around the world: Follow Reuters on…
https://fllics.com/en/video/samsung-projects-record-q1-profit-on-ai-chip-demand-surge/
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In The World Of Isotopes by V. Mezentsev
A little book describing basics of isotopes and their applications in various fields.
Translated from the Russian by George Yankovsky
You can get the book here and here
Credits to the original uploaders. This is a cleaned, optimised scan.
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Contents
1. On the Threshold of a New Era 5
#applicationsOfIsotopes #atomicEnergy #atomicNucleus #chemistry #electrons #irradiation #nuclearMedicine #nuclearTechnology #physics #popularScience #radioIsotopes #sovietLiterature #xRays
2. “Factories of Radioisotopes” 7
3. “Radioeyes” 12
4. Radioisotopes and Geological Prospecting 20
5. Tracer Atoms in Industry 22
6. Tracer Atoms in Chemistry 25
7. The Geological Clock 27
8. A Pocket Electric Station 32
9. The Atom in Agriculture 33
10. The Atom in Medicine 45 -
Congrats to Jennifer Altomonte (pictured) and Nicolas Plumeré who receive ERC Proof of Concept Grants!👏The projects focus on virus‑driven #cancertreatments and new ways to supply #electrons for #enzyme‑based technologies, respectively: http://go.tum.de/219173
📷J.Eberle
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Students at #SNOLAB are starting to engage in our common orientation for research experiences. One particle that comes up really early is the #muon. Students often don't learn about subatomic particle properties other than #electrons, #protons, and #neutrons until late in university. I made this video explicitly to help early-career students get familiar with the muon and see how it was the first direct test of the #relativity of time:
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When we adopted our tortie cats, the shelter had a questionnaire, asking "Do you know how much these kittens will cost", to which I replied, "More than I can possibly imagine. Always more."
Years go by, and their needs become more extreme and absurd. Now the vet says they will require cat food that contains equal numbers of spin-up and spin-down electrons.
Petsmart said that it's probably a type of Science Diet cat food that they can special order for us.
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So, no references, which means I'll have to investigate all these claims on my own (I would anyways, 'cuz...)
#RadiationEating #Fungi: Nature’s Survival Tactic
By Staff EditorMay 31, 2025
"The #Chernobyl exclusion zone, one of the most radioactive places on Earth, harbors an extraordinary secret. While most life forms struggle to survive in this contaminated landscape, certain fungi are not just surviving – they’re thriving. These remarkable organisms have mastered a survival strategy that sounds like science fiction: they eat radiation.
"The discovery began in 1991 when researchers sent robots into the ruins of Chernobyl’s reactor number four. To their amazement, the robots found thick black fungal growths covering the walls closest to the radiation source. These weren’t random survivors clinging to life; they were flourishing in conditions that would be lethal to almost any other organism on the planet.
"What makes these fungi so remarkable isn’t just their resistance to radiation – it’s their ability to harness it as an energy source, much like plants use sunlight for photosynthesis. This process, called #radiosynthesis, represents one of the most fascinating adaptations in the natural world.
The Science Behind Radiation-Eating Fungi
"The key to these fungi’s superpowers lies in #melanin, the same pigment that gives color to human skin and hair. However, fungal melanin operates differently than the melanin we’re familiar with. While our melanin primarily serves as protection against UV radiation, fungal melanin has evolved into something far more sophisticated.
"When radiation hits melanin-rich fungi, the pigment molecules absorb the energy and undergo a process that generates #electrons. These electrons then power the fungi’s cellular processes, essentially converting deadly radiation into usable energy. Scientists believe this works through a mechanism similar to #photosynthesis, but instead of capturing light energy, these fungi capture the energy from gamma rays and other forms of ionizing radiation.
"Three species have gained particular attention for their #radiotropic abilities: #CladosporiumSphaerospermum, #CryptococcusNeoformans, and #WangiellaDermatitidis. These fungi don’t just tolerate radiation; they actually grow faster when exposed to it. Laboratory experiments have shown that radiation-exposed samples of these species grow approximately three times faster than those in radiation-free environments.
Life in Extreme Environments
"The fungi of Chernobyl aren’t unique in their love for extreme conditions. Throughout Earth’s history, fungi have proven themselves to be nature’s ultimate survivors, colonizing environments where few other life forms dare to venture.
"High above our heads, fungi have been discovered on the International Space Station, hitching rides on equipment and somehow surviving the vacuum of space. Deep beneath the ocean floor, fungal communities thrive in sediments that haven’t seen sunlight for millions of years. In the frozen wastes of Antarctica, fungi live inside rocks, extracting minerals and moisture from seemingly barren stone.
"Perhaps most remarkably, fungi have been found living inside nuclear reactors around the world, not just at Chernobyl. The #HanfordSite in Washington State, the #Sellafield facility in England, and other nuclear installations all host their own communities of radiation-eating fungi. These discoveries suggest that radiosynthesis might be more common than initially thought.
Ancient Origins and Evolutionary Advantages
"The ability to harness radiation for energy likely evolved hundreds of millions of years ago, long before humans split their first atom. Early Earth was a much more radioactive place than today, bombarded by cosmic rays and containing higher levels of naturally occurring radioactive elements.
"Scientists theorize that melanin-based radiosynthesis might have been one of the earliest forms of energy capture on our planet, possibly predating photosynthesis. This would make radiation-eating fungi not just evolutionary marvels, but potential glimpses into life’s ancient past.
"The evolutionary advantages of this ability become clear when we consider the environments these fungi inhabit. In places where organic matter is scarce and other energy sources are limited, the ability to harvest energy from radiation provides a significant competitive edge. These fungi can establish themselves in niches where nothing else can survive, essentially having entire ecosystems to themselves.
Modern Applications and Future Possibilities
"The discovery of #radiosynthetic fungi has captured the imagination of researchers across multiple fields, from astrobiology to environmental remediation. NASA has shown particular interest in these organisms, recognizing their potential for long-term space missions where traditional food sources would be impractical.
"Imagine spacecraft equipped with #FungalBioreactors that could convert the abundant cosmic radiation of deep space into food and oxygen for astronauts. Such systems could make long-duration missions to Mars or beyond far more feasible. Some researchers have even suggested that similar fungi might already exist on other planets, potentially representing our first encounter with extraterrestrial life.
"Closer to home, these fungi offer promising solutions for environmental cleanup. Traditional methods of dealing with radioactive contamination are expensive and often only move the problem from one location to another. Fungi that can actually consume radiation could potentially detoxify contaminated areas while producing useful byproducts.
Beyond Chernobyl
"While Chernobyl remains the most famous example of fungi thriving in radioactive environments, similar discoveries continue to emerge worldwide. The #Fukushima nuclear disaster site in Japan has revealed its own communities of radiation-resistant fungi. Natural #uranium deposits in #Africa host fungal ecosystems that have been consuming radiation for thousands of years.
"These findings are reshaping our understanding of what constitutes a habitable environment. Life, it seems, is far more adaptable and resourceful than we ever imagined. The existence of radiation-eating fungi forces us to reconsider the limits of biology and the possibilities for life in the universe.
What This Means for Us
"The study of radiosynthetic fungi offers more than just scientific curiosity; it provides practical insights into survival and adaptation. These organisms demonstrate principles of resilience and resourcefulness that could inform everything from biotechnology to sustainable energy development.
"Understanding how fungi convert radiation into usable energy might lead to new forms of biological solar panels or radiation detectors. The robust nature of these organisms could make them ideal candidates for biomining operations or environmental monitoring in hazardous locations.
"The next time you encounter mushrooms growing in unexpected places, remember the remarkable fungi of Chernobyl. While the specimens in your local forest aren’t likely eating radiation, they’re still performing countless invisible miracles, breaking down organic matter, forming partnerships with plant roots, and maintaining the delicate balance that keeps our ecosystems functioning. In their quiet, persistent way, all fungi are engaged in the extraordinary business of turning the impossible into the everyday."
https://fungiexplained.com/radiation-eating-fungi-survival-tactic/
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A new analysis of data captured by the STAR detector at RHIC revealed the QGP’s temperature at different stages of its evolution following collisions of gold ions — the nuclei of gold #atoms stripped of their #electrons.
#Physics #sflorg
https://www.sflorg.com/2025/11/phy11132501.html -
🗜️ Core electron bonding may not always require extreme pressure, study finds
https://phys.org/news/2025-09-core-electron-bonding-require-extreme.html
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What happens when #electrons leave a solid material? This seemingly simple phenomenon has eluded accurate theoretical description until now. Researchers have found the missing piece of the puzzle.
#QuantumScience #Physics #sflorg
https://www.sflorg.com/2025/10/qs10202501.html -
When it comes down to it, #electrons are at the core of most #AI image generators. Researchers are working on ways to use #photons instead, providing better privacy and reducing power consumption. spectrum.ieee.org/generative-o...
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Numbers coming out great for my recent home #solar install; the #metrics in the dashboard are wrong though; my average daily power generation was actually 64.99 kWh so far this month, not 26 kWh as shown in the #monitoring app, because it’s not taking into account the days my system was off and I was waiting for the utility approval before I could start making all my own artisinally-crafted #electrons. We use about ~31 kWh daily in this household, so I’ll be needing to do some work to ensure $0 bills all year round, with the utility’s net metering program I’ve got us running on. #solarpunk #punkAF #ArtisinalEnergy #LifeGoals #SolarHomelab
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Finished the installation guide for the NESessity boards + NESRGB. There were a couple of issues that were sorted during the build, but everything came out pretty great.
https://blog.jamesthebard.net/posts/nesrgb-and-nesessity-install/
#nes #retrogaming #nesrgb #nesessity #electrons #retrogaming
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Discover the dual nature of #electrons—behaving like waves and particles at once—at the “#LightandMatter” exhibition by the MCQST #ClusterofExcellence. Read more about the #exhibition, on display until October 26, here: http://go.tum.de/694616
📷A. Heddergott -
I know this is super cool #quantum based science with biomedical applications... but "We used a special black box to capture invisible #light that living mice emit but dead ones don't" feels a bit witchcrafty.
What is imaged, BTW, and why it is really cool, is the tiny amount of photons that are emitted by #electrons changing their energy state due to biological interactions.
There are some really interesting applications for something like this, sci-fi stuff.Link: https://pubs.acs.org/doi/full/10.1021/acs.jpclett.4c03546
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Deep, chewy, rich, digestible. A cracking good job by #ScienceJournalist Zack Savitsky.
''But the implications go beyond just building better superconductors. A theory that explains strange metals may force a fundamental rethinking of how electricity works in all materials. It might subsume the standard theory the way general relativity, with its curved spacetime, subsumed Isaac Newton’s theory of gravity—and prove just as unsettling. Strange metals are forcing physicists to ask whether the very idea of an electron, or any particle for that matter, is an oversimplification of what’s really going on. “The violation of the standard theory of solids in these strange metals is so dramatic—it’s in your face,” says Qimiao Si, a physicist at Rice University who collaborates with Paschen. “There’s no question there’s new physics.”''
#StrangeMetals
#conductivity
#electrons
#CondensedMatterPhysicshttps://www.science.org/content/article/strange-metals-point-whole-new-way-understand-electricity
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You touched it, didn't you Sitara?
