Nvidia gobbles up 94% of the PC graphics card market The latest analysis of the PC graphics-card market shows AMD following Intel's plunge in market share, ceding almost the entire PC graphics market to Nvidia.

NVIDIA has achieved near-total dominance of the PC graphics market—capturing 94%+ of #GPU sales while AMD’s plummeted following a retreat from high-end #hardware. Intel has also remained virtually non-existent in the graphics space.
– @pcworld.com's @markhachman.bsky.social
#tech #technology #games

Artemis II astronaut Christina Koch: 'Looking back at Earth...it truly emphasized how alike we are' Koch previously spent 328 consecutive days in space.

NASA astronaut Christina Koch just made history as the first woman to fly around the moon. Koch also holds the record for the longest single spaceflight by a woman and took part in the first all-female spacewalk.

– @popsci.com #science #space #womeninstem #womeninscience #astronaut

World’s smallest OLED pixel could transform smart glasses Researchers have built the smallest OLED pixel ever made—just 300 nanometers across—without sacrificing brightness. By redesigning the pixel with a nano-sized optical antenna and a protective insulati...

University of Würzburg researchers developed the world’s smallest #OLED pixel, which could allow a full HD display to fit onto 1 sq mm—paving the way for compact, nearly invisible smart glasses and #wearable #tech. – ScienceDaily

#nanotech #science #engineering #technology #scitech #nanotechnology

We’ve successfully disrupted the ‘Disruption’ industry. We’re now just ... standing still.

#HappyAprilFoolsDay #AprilFool #AprilFoolsDay #AprilFools

Solar-powered refrigerated trailer aces 1038-mile trip without diesel Protran Solutions successfully trialed a Sunswap solar-powered refrigerated trailer on a 1,671 km round trip between Sydney and Brisbane.

Protran completed a 1,671 km round trip betw Sydney & Brisbane using a solar-powered refrigerated trailer that maintained precise temps for 32 hrs w/o diesel fuel. This proved the tech's reliability for long-haul #logistics.

– @intengineering.bsky.social #science #technology #scitech #energy #tech

Wishing everyone a lucky St. Patrick’s Day as we keep pushing the boundaries of what’s possible ☘️

#stpatricksday #stpaddysday #stpatrick #saintpatricksday #saintpatrick #happystpatricksday

Infinite, non-repeating, and always a good excuse for a party. Happy Pi Day!

#piday #happypiday #piday2026

MS exec: Microsoft's next console will play "Xbox and PC games" Project Helix is set to open the closed-console ecosystem, but the details will matter.

Codenamed Project Helix, Microsoft’s upcoming console is set to bridge the gap between platforms by natively playing both Xbox and PC games – effectively merging the company’s two gaming environments.

– @arstechnica.com's @kyleor.land

#gaming #games #videogames #gamenews #gameindustry

Human brain cells on a chip learned to play Doom in a week Neuron-powered computer chips can now be easily programmed to play a first-person shooter game, bringing biological computers a step closer to useful applications

Researchers at Cortical Labs have successfully trained a “biocomputer” chip powered by human brain cells to play #DOOM in just a few days – showing that biological neural systems can be programmed with ease.

– @newscientist.com's @alexwilkins.bsky.social

#deeptech #retrogame #gaming #science #tech

Today, we’re celebrating the women in science and tech who ask the hard questions and find the breakthrough answers. Thank you for pushing the boundaries of what’s possible for all of us.

#IWD #IWD2026 #WomensDay2026 #womensday #internationalwomensday #empowerwomen #empoweredwomen #empowerment

NASA announces a big shake-up of the Artemis Moon program NASA’s new plans for its Artemis moon exploration program reduces risks and increases the likelihood of a successful human mission to the moon’s surface in 2028.

NASA is restructuring the Artemis pgm – delaying the 1st crewed lunar landing to Artemis IV (2028), while repurposing Artemis III for #tech tests in Low Earth orbit.

[This year's Artemis II be a 10-day flyby mission.]

– @drcrater.bsky.social on @theconversation.com

#science #space #nasa #artemis

This month, we’re honoring the women who dared to lead, create, and innovate when the doors were closed. We’re proud to continue that legacy today.

#womeninhistory #womenshistorymonth #womeninhistory #history

Initiated by the City of Paris and "Femmes & Sciences," 72 female scientists will soon be engraved onto the first floor of the @toureiffel.paris to join the 72 male figures already honored there. – @sortiraparis.bsky.social

#history #tech #science #womeninhistory #womeninstem #womenintech

New 3D-printed liver could help treat organ failure without transplant The project, titled Liver Immunocompetent Volumetric Engineering (LIVE), aims to address the shortage of donor organs by developing bioengineered tissue to treat acute liver failure.

A research team led by Adam Feinberg at @cmu.edu has secured $28.5M to develop livers via #3DPrinting to support patients with acute liver failure – allowing their own organs time to regenerate. – @intengineering.bsky.social

#science #tech #biology #medtech #scitech #bioprinting #technology

Astronomers detect rare 'free floating' exoplanet 10,000 light-years from Earth "Our discovery offers further evidence that the galaxy may be teeming with rogue planets."

Astronomers have confirmed the existence of a Saturn-sized “rogue planet” ~10k light-years from Earth—suggesting that the #MilkyWay may be home to billions of these free-floating worlds.

– @cqchoi.com on @space.com

#science #tech #space #datascience #scitech #astrophysics #astronomy #technology

History is built on vision and the courage to pursue it. Wishing everyone a reflective Presidents’ Day as we look toward the next chapter.

#presidentsday #happypresidentsday #holiday #holidayweekend

Today, we honor the explorers who see the world not just as it is, but as it could be. #HappyValentinesDay to those who never stop searching for the next great discovery ❤️

#valentinesday #valentine

On #NationalInventorsDay, we celebrate the curiosity, grit & “what if” moments that change our world. Whether it’s a global breakthrough or a clever lifestyle hack, here’s to those who never stop asking how to make things better. #inventorsday #inventor #invention #innovation #inventors #inventions

Making the invisible visible: Space particles become observable through handheld invention You can't see, feel, hear, taste or smell them, but tiny particles from space are constantly raining down on us.

@udelaware.bsky.social professor Spencer Axani has developed CosmicWatch – a low-cost, handheld particle detector that allows scientists and students to observe and track subatomic muons. – Phys.org (@sciencex.bsky.social)

#tech #techtuesday #technology #science #sciencenews #technews #scitech

Artificial intelligence begins prescribing medications in Utah Pilot program will test how far patients and regulators are willing to trust AI in medicine.

@utahcommerce.bsky.social launched a pilot program with
@doctronic.bsky.social that allows an AI sys to autonomously renew routine prescriptions for chronic conditions w/o human doctor intervention. – @politico.com's Yasmin Khorram & Ruth Reader #science #healthtech #medtech #digitalhealth #medicine

Today we celebrate #WomenPhysiciansDay and the birthday of Elizabeth Blackwell – who in 1849 became the first woman to receive a medical degree in the US. Her courage didn’t just open a door; it paved the way for generations of women.

#womeninhistory #womeninmedicine #elizabethblackwell

First Successful Proof Of Quantum Teleportation Between Two Different Quantum Dots Paderborn University and collaborators report the first teleportation of photon states between spatially separated quantum dots, advancing quantum-internet research.

In a step toward a functional #quantum Internet, a team led by @unipaderborn.bsky.social successfully teleported a photon’s polarization state between two spatially separated quantum dots across a 270-meter link.

– @mohibrehman.bsky.social on The Quantum Insider

#techtuesday #technology #science

Amidst a sea of GenAI, Nvidia's DLSS 4.5 update means gamers are at least getting something out of CES An overview of Nvidia's DLSS 4.5 technology and what it means for PC gamers.

Nvidia has announced DLSS 4.5 – a significant software update that introduces the second generation of its “Super Resolution Transformer” to improve image stability and reduce ghosting across RTX 20, 30, 40 and 50-series cards.
– @eurogamer.bsky.social

#tech #technology #technews #gamedev #gaming

Composing the “Long COVID album”: An interview with Dave Ruder - The Sick Times Last fall, Brooklyn-based musician Dave Ruder coined a new format when he released a “Long COVID album,” shaped by his experience with the disease.

In an interview with @thesicktimes.org's @betsyladyzhets.bsky.social, #musician @daveruder.bsky.social discusses his new album and the limitations of Long COVID, which has forced him to transition from a multi-instrumentalist to relying on others to perform his work. #indie #indiemusic #composer

California's dry farmland to be repurposed for 21 GW of solar power The 21-GW solar farm initiative will "create thousands of jobs and help California meet its statewide renewable energy goals."

California’s @westlands-water.bsky.social launched the Valley Clean Infrastructure Plan to repurpose 20k+ acres of farmland into a massive 21-GW solar and battery storage hub.

– @intengineering.bsky.social

#technews #solarpower #cleantech #netzero #sustainablefuture #techtuesday #technology

We believe in the enduring legacy of Dr. Martin Luther King Jr.—and that technology should be a tool for connection and progress.

#MLK #MLKDay #ihaveadream #martinlutherking #martinlutherkingjr

Scientists achieve breakthrough on quantum signaling A tiny device that entangles light and electrons without super-cooling could revolutionize quantum tech in cryptography, computing, and AI.

@stanford.edu researchers led by Jennifer Dionne developed a nanoscale optical device that achieves #quantum entanglement between light & electrons at room temperature – eliminating the cost & scale of traditional absolute-zero cooling systems.

#technology #science #womeninscience #womenintech

Soft reboot. Keep what works; let the rest go. It’s on us to ensure that the future remains bright. Time to make it happen!

#happynewyear #newyearsday #newyear2026 #newyear #happynewyear2026 #newyearvibes

Time to power down. As we close out a season of incredible innovation, let’s take a moment to recharge and refresh. Happy Holidays!

#happyholidays #merrychristmas #holidayseason #holidays #holidaycheer #happychristmas

Death Valley shrub rearranges its insides to thrive in one of the hottest places on Earth Heat-loving plants that thrive in California's Death Valley could hold the key to growing crops in a changing climate.

Led by Karine Prado and Seung Rhee, a @michiganstateu.bsky.social team found that the Arizona honeysweet shrub thrives in extreme #DeathValley heat by rearranging its cellular structure – "shapeshifting" that could be a blueprint for #bioengineering future-proof crops.

– @livescience.com #science