entangled dot cloud

MIT engineers develop a magnetic transistor for more energy-efficient electronics

Transistors, the building blocks of modern electronics, are typically made of silicon. Because it’s a semiconductor, this material can control the flow of electricity in a circuit. But silicon has fundamental physical limits that restrict how compact and energy-efficient a transistor can be.MIT researchers have now replaced silicon with a magnetic semiconductor, creating a magnetic transistor that could enable smaller, faster, and more energy-efficient circuits. The material’s magnetism strongly

Show HN: AI-built browser games, collected in one place

Hello, HN friends.I spent many happy IT lessons messing around on Newgrounds when I was a kid. And, to further age me - Rotten and Maddox!From that, I built my first site at about 12/13 with a friend - essentially, a cheat code site-turned emula...

Show HN: Pear – A Windows Steam launcher for Apple Silicon Macs

Built Pear just because I wanted to play Megabonk on my Mac.Pear is a free, open-source macOS app that sets up a dedicated Windows Steam environment on Apple Silicon. It handles runtime setup and launching Steam. You sign in through Valve's Stea...

Show HN: ZeGrapher v4: modern math plotter

ZeGrapher is a free an open-source math plotter, first release in 2011 (I thought there were no such app on Linux at the time), that I kept sporadically updating ever since. Last version was 6 years ago but a lot of work went into it.v4 is a near com...

Show HN: I built an app to stop doomscrolling while waiting for Codex to finish

Hi HN,I usually have a couple of threads running on Codex, but some time ago I realized I was opening X or Instagram and doomscrolling while the agents did the work. I went from regularly getting into a flow state while coding manually to almost the...

Show HN: Riff – An iPhone calendar you zoom instead of switching views

Hi, HN. I am Magnus from Sweden with a side project:Riff is an iPhone calendar where you can zoom smoothly from half a year to a single day, and every stop on the way is a working calendar. You create, edit, and reschedule with your other events in v...

Show HN: I built a Markdown and raw HTML blog platform scoring 99 on PageSpeed

Hello. I built a blogging platform on my own over two years.I like running my blog, but I couldn't find a blogging platform I really liked.First. I thought a blog had to be really lightweight. Fortunately, after a lot of effort, I was able to ac...

Teen depression and anxiety predicted by childhood brain development

Nature, Published online: 21 October 2026; doi:10.1038/d41586-026-03357-9Analysis of nearly 30,000 brain scans yields detailed timeline of how the brain matures — and hints at the consequences of disrupting it.

【Gundam Reinterpreted】: Quantum CPUs and Psycho-Emulators

Gundam Analysis】 Why did the Psycho-Frame disappear? Decoding the evolution of MS through quantum CPUs, the observer effect, ...

Not IonQ. Not Rigetti Computing. This Quantum Computing Stock Is the One I'd Buy and Hold Through 2030.

IonQ and Rigetti Computing are two popular pure-play quantum computing stocks.

Nvidia simulates 104-qubit fault-tolerant quantum computer on JUPITER

Nvidia and Jülich simulated a 104-qubit fault-tolerant quantum processor with realistic noise on JUPITER, Europe’s first ...

Here's how long it will take for quantum computing to become a reality

Quantinuum CEO says quantum computing will be a reality by 2029. Rajeeb Hazra explained his view in a CNBC interview today.

World’s most precise quantum computer hits 99.9995% accuracy, slashes errors 10x

The world’s most accurate quantum computer has reportedly set a new record in quantum ...

Laser-made lattice reveals discrete light solitons in tunable atomic vapor

Scientists from the Quantum Technologies Group at the Institute of Physics Zagreb, in collaboration with a colleague from the Physics Department at the Faculty of Science (PMF), have experimentally demonstrated for the first time the existence of dis...

Huge mapping study reveals how your brain tracks what your body is feeling

Nature, Published online: 21 October 2026; doi:10.1038/d41586-026-03334-2Signals in the insula region, deep in the brain, can make people feel hot, tingly and nauseous.

Making room to explore

At MIT’s McGovern Institute for Brain Research, Professor Fan Wang tackles innovative research every day. Her work centers on a fundamental question in neuroscience: How does the brain interact with the body to shape our sensations, emotions, and act...

SUSE and Fujitsu Bring AI-Driven Quantum Computing to Sovereign Enterprise Infrastructure

Joint initiative integrates SUSE AI Factory with NVIDIA AI Enterprise and NVIDIA CUDA-Q on Fujitsu hardware to deliver the first unified, production-ready hybrid quantum and AI stack on sovereign ...

One-positron quantum cyclotron could put the Standard Model to the test

Spin states Physicists could soon be putting the Standard Model to the test by observing transitions in a one-positron ...

Quantum probability can't be derived without assuming it first

For nearly a century, physicists have relied on the Born rule to calculate the chances of different outcomes when they ...

Why we probably live in a quantum multiverse

Quantum mechanics, which recently turned 100 years old, ranks as the most successful theory in the history of physics. Yet on a fundamental level, we still don't understand what quantum mechanics is ...