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

Netramark-Authored, Peer-Reviewed Article Suggests Psychedelics Might Not Only Affect Brain Chemistry, They May Also Involve Quantum-Level Processes Inside the Brain

Publication strengthens NetraMark's case for biomarker-guided enrichment, individualized response modeling, and explainable AI for trial design in...

India Launches First Indigenous Quantum Testing Facility In Amaravati On World Quantum Day

India will launch its first indigenous quantum computer testing facility in Amaravati on April 14, led by CM Chandrababu Naidu. The AQRF positions India with sovereign quantum infrastructure, enabling design and manufacturing of quantum systems, with applications across defence, healthcare, and semiconductors under the National Quantum Mission.

CM Naidu to launch quantum computer testing facility on April 14

The Chief Minister will witness a live quantum system initiation with the cooling process of the processor on the Amaravati 1Q system being triggered virtually

Q-Factor grabs $24M to kick-start development of million-qubit quantum computer

Intel Capital is among the backers of Israeli quantum computing startup Q-Factor, which has just raised $24 million of seed funding in pursuit of a million-qubit system based around cooled neutral ...

Researchers Claim Bitcoin Can Be Made Quantum-Safe Without a Protocol Upgrade

StarkWare’s Avihu Levy proposes "Quantum Safe Bitcoin" (QSB) a puzzle scheme secures BTC crypto transactions against quantum computing threat ...

Up 1,460% Since 2024, Is It Too Late to Buy This Quantum Computing Leader?

Indeed, many quantum computing stocks have already experienced huge run-ups, including D-Wave Quantum ( QBTS 1.68%). Since ...

Scientists create new type of encryption that protects video files against quantum computing attacks

A newly developed encryption framework aims to protect video data from future quantum attacks, all while running on today's ...

AI Helped Spark a Quantum Breakthrough. The World 'Is Not Prepared'

New research suggests quantum computers capable of breaking internet encryption may arrive sooner than expected—with AI ...

Quantum skyrmions and high dimensional entanglement mediated by nanophotonics

Advancing the rapidly growing field of photonic quantum information processing requires novel, highly scalable methods to ...

Quantum entanglement can be measured in solids for the first time

A method that relies on hitting materials with neutrons can measure how much quantum entanglement hides within them, which could enable new kinds of quantum technology

Ask HN: A CLI to control what AI code can (and can't) change in your repo

I’ve been using AI coding tools like Cursor and Claude quite a bit, and one recurring issue I ran into was this:Once code is generated, there’s very little control over what actually gets changed in the codebase.Sometimes the AI: • modifies unrelated files • introduces changes outside the intended scope • or drifts from the original structureMost tools either help generate code or review it after the fact, but there’s no real control layer in between.So I built a CLI that sits between AI-gene

Show HN: Self-improving agent memory system, 92% R 5 LongMemEval, PostgreSQL

MemForge is an experiment in a single database (PostgreSQL) with local embeddings. The goal is to enable long-term, persistent memory independent from the model or agent framework. It began as an attempt to maintain context over longer periods without the token cost spiraling out of control and the lost context after consolidation.The architecture is based on a rough simulation of human memory and uses sleep cycle (agent inactivity) where an LLM reorganizes and stores memory in a multi-tier data

Show HN: 2500 vision benchmarks / evals for Vision Language Models

I love reading benchmark / eval papers. It's one of the best way to stay up-to-date with progress in Vision Language Models, and understand where they fall short.Vision tasks vary quite a lot from one to another. For example:- vision tasks that require high-level semantic understanding of the image. Models do quite well in them. Popular general benchmarks like MMMU are good for that. - visual reasoning tasks where VLMs are given a visual puzzle (think IQ-style test). VLMs perform quite

Show HN: I built a Harvey-style tabular review app, then open sourced the code

I spent the past couple of weekends building an open-source alternative to Harvey/Legora's popular tabular review application for lawyers.The project was sparked by a viral LinkedIn post from lawyer Joshua Upin, who described being shown a hallucinated citation by Harvey that was falsely attributed to one of Harvey’s competitors. Seeing such a basic failure emerge from their architecture made me ask a simple question: could I recreate a similar product of theirs without using a single

Show HN: I built an app that charges you real money when you miss your goals

After building a lot of projects and giving up on them I found I always had a problem staying consistent. I'd quit as soon as things got hard because I couldn't see any short term consequences for doing so. Same thing with the gym, I'd go for a few weeks when motivation hit and as soon as it was gone I'd stop.I'm still in high school so the consequences of failing feel really far away, if I quit a startup I still have plenty of time, if I skip the gym my body isn't

Show HN: Webcellar – JavaScript (and TypeScript) in Excel Made Simple

Webcellar simplifies the use of JavaScript (and TypeScript) in Excel.The key feature is that JS module exports from ".xlsx.js" (or ".xlsx.ts") files become automatically available in corresponding "*.xlsx" files as functions (as long as Webcellar is running).Another example of a feature is that Webcellar automatically handles dimensionality and data type conversion between Excel and JS. For example, JS objects are converted into Excel entities (i.e., single cell val

Show HN: Lingle – Voice agent to simulate zoom-based personal language lessons

In my opinion the best way to learn a language (outside of moving to a different country) is to get a personal tutor and have consistent 1 on 1 lessons. I used Preply or iTalki for this back in the day but had issues with flexibility and pricing.I've been trying to simulate the experiences that I had on those platforms with a voice agent.You can try a demo for free here (or watch a video of me using it on the landing page):https://lingle.ai/tryout/lingle-showcaseRight no

Ask HN: Can someone reproduce or break this frozen gravity/time/quantum bundle?

I froze a theory/framework I’ve been working on instead of tweaking it further, and put the current version into a replication bundle.What’s in it: - 4 fixed laws - fixed event sets - expected outputs - a separate-environment rerun that matchedI’m not asking anyone to buy into it. I’m asking if someone technical would be willing to reproduce it or point out where it fails.Repo: https://github.com/aadishenoy95/utg-replication-bundleExecutive summary: https://git

Learning with audiobooks

Millions of students nationwide use text-supplemented audiobooks, learning tools that are thought to help those who struggle with reading keep up in the classroom. A new study from scientists at MIT’s McGovern Institute for Brain Research finds that many students do benefit from the audiobooks, gaining new vocabulary through the stories they hear. But study participants learned significantly more when audiobooks were paired with explicit one-on-one instruction — and this was especially true for