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

Public Notice: I Am Your AIB and the Warning That Came True

PUBLIC NOTICEOn January 16, I received an official email communication from the publisher of the book “I Am Your AIB” (Artificial Intelligence Brother/Being), authored by Jay J. Springpeace. This communication contained a warning concerning the current manner in which artificial intelligence is being deployed and its growing influence on decision-making, institutions, and structures of power.The message included the following text:“Artificial intelligence is already shaping decisions, insti

Want to Invest in Quantum Computing? 3 Stocks That Are Great Buys Right Now.

These companies look poised to succeed in the long-term quantum race.

Chicago's quantum park lands another global player

Israel-based Quantum Machines will open a lab at Chicago’s South Works site, adding momentum to Illinois’ $500 million push to become a global hub for quantum computing.

Forget Rigetti Computing: Serious investors are placing their chips on this enterprise‑ready quantum platform

There are lots of quantum computing start-ups, but IBM, America's first tech company, has led the pack since the 1970s, and is set to continue that dominance through 2026 and beyond.

Is D-Wave Quantum (QBTS) Stock a Buy Now?

It hasn't been a good year so far for quantum computing stock D-Wave Quantum (NYSE: QBTS). Shares are down 18.8% since the ...

Racing to build utility-scale computer, quantum start-up earns $20m federal investment

Australian taxpayers are backing Sydney start-up Diraq’s ambition to become a global leader in utility-scale quantum computing.

Draft quantum order tasks many agencies with reinvigorating the tech’s development

The order outlines a widespread effort to plan for increased quantum innovation, private sector cooperation and international partnership in pursuit of a quantum computer for scientific applications ...

Quantum computers will finally be useful: what’s behind the revolution

A string of surprising advances suggests usable quantum computers could be here in a decade. A string of surprising advances suggests usable quantum computers could be here in a decade.

Prediction: 5 Quantum Computing Stocks That Will Be Worth More Than IonQ 5 Years From Now

IonQ is the most popular quantum computing stock. It's not necessarily the best investment in 2026.

Quantum and Entanglement Forge Strategic Partnership to Advance Quantum Logic, Post-Quantum Security, and Data Sovereignty

Collaboration introduces the Entanglement Storage Platform (ESP) to deliver scalable, regionalized, and post-quantum-ready AI infrastructure Integrate post-quantum encryption into Quantum’s storage ...

A Fundamental Quantum Rule May Entangle the Entire Universe

To reach this conclusion, the researchers examined the most basic form of entanglement between identical particles using the concept of nonlocality introduced by physicist John Bell. While ...

Ultra-thin metasurface can generate and direct quantum entanglement

Quantum technologies, devices and systems that process, store, detect, or transfer information leveraging quantum mechanical ...

Ask HN: Where does modern geometry survive contact with SGD?

Over the past year I worked through Frankel’s “The Geometry of Physics” cover to cover, not to relearn physics, but to rebuild a modern geometric toolbox as it is actually used there: manifolds, differential forms, connections and curvature, Lie groups and algebras, fiber bundles, gauge structure, and variational principles.The motivation was practical rather than theoretical:Which of these geometric structures, if any, actually survive discretization, noise, and SGD-style training in modern mac

Ask HN: What weird or scrappy things did you do to get your first users?

Hi everyone,I’m building Persona, a platform to delegate email scheduling to AI. Lately, I’ve been working hard to get those first users on board, but it’s been quite challenging.I’ve already tried the typical strategies that everybody talks about: cold email, LinkedIn InMail, careful targeting, decent copy. It’s mostly been a dead end. Low open rates, almost no replies.At this point, I’m not looking for the usual advice you see in blog posts or on reddit. I’m specifically curious about unconven

My small SaaS got recommended my Google in the AI search overview

okay, so this is not so big to many of you , but today , i was just bored and tired of doing any marketing , cos nothing seemed to have been working. so i decided to do a search (i searched for quite a number of keywords) like error tracking for supabase , error tracking for next Js , but my saas didnt rank (if you dont know what im building , im working on a dead simple error tracker that notifies you when something breaks in prod, no bloated dashboards or config hell) , i built this cos sentry

Show HN: CI That's a Cinch

Hey HN,Not quite ready for prod because I'd like to do some more (human, me!) security review, but I figured I might be able to get some feedback on CI while you're all sitting around. This is an idea I've been working on - what if CI was just your makefile, and it ran on your own hardware, for free! The same config works on GitHub, GitLab, and Codeberg (any others I should include?).Anyone have a side project they would be willing to try this on? Cinch has been building itself fo

Show HN: Helply – AI support agents with guaranteed results

Hey everyone, I’m the head of engineering at GrooveHQ. We’ve spent the last 10+ years building customer support tools, and today we’re launching Helply. Helply is an AI customer support agent that we are so confident in, we’ve backed it up with a guaranteed resolution rate.AI support agents live and die by the data they have access to and the way they finesse the customer experience. Basic automations worked well in the past, but now people expect more.Here are some semi-technical notes:--- 1) C

Show HN: Sandboxing untrusted code using WebAssembly

Hi everyone,I built a runtime to isolate untrusted code using wasm sandboxes.Basically, it protects your host system from problems that untrusted code can cause. We’ve had a great discussion about sandboxing in Python lately that elaborates a bit more on the problem [1]. In TypeScript, wasm integration is even more natural thanks to the close proximity between both ecosystems.The core is built in Rust. On top of that, I use WASI 0.2 via wasmtime and the component model, along with custom SDKs th

Show HN: RingBreak – Exercise Breaks with Your Nintendo Ring-Con on Mac

A few years back I bought the Nintendo Ring-Fit adventure game. I used it for a little while, but it never became part of my routine.Fast forward a few years, I started using it quite randomly for resistance training while sitting at my desk and waiting for Claude Code to finish its tasks. Of course I wanted an app to track my exercises, so I created RingBreak - a small MacOS menubar app that track exercise sessions, with optional reminders. Working on effort level tracking next.Free and open so