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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

D-Wave Said Classical Computers Could Not Match Its Quantum Chip. A Laptop Just Did.

D-Wave quantum supremacy challenged: Flatiron Institute physicists showed that a classical algorithm using 3D tensor networks ...

Shaking atoms to bring black-hole quantum chaos into the lab

Physicists have discovered a surprisingly simple way to reproduce one of the most fascinating models in modern physics—linked ...

Meet Jainendra K. Jain: The first Indian-origin physicist to win the Wolf Prize and transform quantum physics

Jainendra K. Jain's theory of composite fermions belongs firmly in the second category.Born in rural Rajasthan and now the Erwin W. Müller Professor of Physics at Pennsylvania State University, Jain ...

Qolab Wants To Rewrite The Rules For Superconducting Quantum Hardware

Led by quantum industry pioneers, the startup aims to overcome challenges in qubit yield and component integration using advanced semiconductor manufacturing techniques.

German firm debuts first 100+ qubit diamond-based quantum processors

German company SAXON Q has built a high-powered “quantum computer” that doesn’t need a ...

Infleqtion Adds 50 Logical-Qubit System To Chicago Quantum Hub

Infleqtion will deploy one of the world's first fault-tolerant, NVIDIA NVQLink-integrated neutral-atom quantum computer in Illinois by 2027.

BlackRock, Coinbase and Strategy Pledge $15M to Quantum-Proof Bitcoin

Nine of the biggest institutional names in Bitcoin formed a consortium to fund the developers working to keep the network secure—including from future quantum computers.

Quantum computers have cold problem, this Indian team hopes to beat Google, IBM, others in solving it

Quantum computers need temperatures colder than outer space to work. An Indian startup wants to use light, or rather photons, to build a quantum computer that can function at room temperature.

US lab integrates new 20-qubit commercial quantum computer with supercomputers

The Oak Ridge National Laboratory (ORNL) has taken a major step towards integrating its ...

Bengaluru start-up builds quantum computer that works at room temperature

Three Bengaluru techies have developed a groundbreaking quantum computer that operates at room temperature, eliminating the need for extreme cooling to near absolute zero.

Three Bengaluru techies are building quantum computer that can function at room temperature: No cooling to near absolute zero required

A Bengaluru startup founded by three former Texas Instruments engineers has built a commercial quantum computer that operates ...

From one frontier to another: The quantum revolution

Manchester's quantum researchers are building on the Ferranti Mark I legacy, using ultra-pure silicon and single atoms to move quantum computing closer to real-world impact.

Show HN: Avoiding the Memory Wall by computing LLM inference directly inside RAM

The excitement surrounding PrismML’s 1-bit/ternary Bonsai models has the industry closely watching how smartphone giants, particularly Apple, will implement LLMs on edge devices. Moving AI on-device is a brilliant and necessary strategy. It ensures absolute user privacy in alignment with EU regulations, fundamentally shifts the economics away from costly cloud inference, and paves the way for a significant hardware upgrade supercycle as users seek true AI-capable silicon.To create a smart o

Show HN: Running PrismML's Bonsai inside DRAM by breaking DDR4 timing rules

The excitement surrounding PrismML’s 1-bit/ternary Bonsai models has the industry closely watching how smartphone giants, particularly Apple, will implement LLMs on edge devices.Moving AI on-device is a brilliant and necessary strategy. It ensures absolute user privacy in alignment with EU regulations, fundamentally shifts the economics away from costly cloud inference, and paves the way for a significant hardware upgrade supercycle as users seek true AI-capable silicon.To create a smart on

Show HN: Readmer is a compiler for building READMEs from Liquid/Jinja2 templates

As a somewhat prolific open-source author over the past 25 years, I maintain hundreds of Rust crates, Ruby gems, Python packages, and so on. One of the painful aspects of large projects consisting of dozens of packages has been the individual READMEs for each package, with lots of repetitive elements but also a great deal of necessary package-specific variation.Now, before anyone asks, I don't want to just have an LLM generate my READMEs. People are increasingly sensitive to AI slop, and th

Show HN: Window Hints – Keyboard-first window switching

Hello!I’m a big fan of tools and apps that make common (preferably all) actions directly accessible from the keyboard. For example, I use Vimium every day, and it makes me so much faster. When I'm in the zone, using it feels like I'm "flying" :DAt the same time, people often use multiple displays with tons of windows open across multiple apps. Switching between these using the mouse, cmd+tab or Spotlight (by typing the app's name) kinda works, but it's easy to los

Ask HN: How to get started with a sustainable bootstrapped business of your own?

Experienced Software Engineer working in Big Tech since the past decade. I'm at a point in my life where I'm feeling pretty done with a daily 9-5 job especially because of the overwhelming demands and random priority changes that expect you work beyond scheduled hours.I could do this in my 20s and before I had a family but I've realized that it has become increasingly hard for me lately to manage everything especially raising a family. I'd like to spend time daily with my kid

Ask HN: Agentic Coding for Messy Multirepos?

My job has quite an annoying "dev" environment setup, with a slew of scripts, a shared library that works as interface for different services. the shared library and all services live in separate repos. worktrees have worked sort of, but i need to be careful to break things down in a way that no two agents are modifying db schema at the same time, since they share resources. i explored container use and dev containers as ways to setup environments for my agents to run in their isolated

Show HN: Find undervalued bikes near you with ML

Hi HN-Sharing a project that initially started to help me scratch my itch for carbon bike parts (mountain bike wheels in my case).There's lots of different forums for finding used bikes, and even as an experienced cyclist it's hard to wade through all of them and compare bikes with custom parts to evaluate a good deal.bike.broker helps by letting you get a price prediction for a used bike, which takes into consideration the upgrades/custom parts. This is in comparison to https:&#x