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

New method reveals quantum states using indirect measurements of particle flows

A team from UNIGE shows that it is possible to determine the state of a quantum system from indirect measurements when it is coupled to its environment.

India’s Centre for Development of Advanced Computing orders $8.4m quantum computer from Rigetti

Rigetti has received an order from India’s Centre for Development of Advanced Computing (C-DAC) for a 108-qubit quantum ...

New insight into light-matter thermalization could advance neutral-atom quantum computing

Light and matter can remain at separate temperatures even while interacting with each other for long periods, according to ...

IQM and Bechtle to install five-qubit quantum computer at Heilbronn University, Germany

IQM Quantum Computers will install a five-qubit Spark quantum system at Heilbronn University of Applied Sciences (HHN) in Germany. The system will be delivered in collaboration with IQM’s reseller ...

OGBC Group Announces Investment in PsiQuantum with NVIDIA, Temasek Participation, Supporting Utility-Scale Quantum Computing

Singapore City, SINGAPORE, Jan. 21, 2026 (GLOBE NEWSWIRE) -- OGBC Group, a Singapore-headquartered innovation hub and investment group, today announced the completion of its Series C preferred equity ...

Rigetti Computing (RGTI) Stock: $8.4M Quantum Order Has Analysts Raising Targets

Rigetti Computing RGTI stock rises after $8.4M quantum computer order. Wedbush lifts price target to $40 on growing demand ...

A Once-in-a-Decade Investment Opportunity: 3 Quantum Computing Stocks to Buy and Hold

A few years from now, many investors could look back and wish they had bought these stocks.

EU researchers inch closer to a viable quantum internet

Pioneering research physicists in Spain, Germany, Italy and Austria tell Computer Weekly about their breakthroughs, their dilemmas, and the immense challenges on the road to a quantum internet ...

What Is the Best Quantum Computing Stock to Own for the Next 5 Years?

Small, pure-play companies and tech leaders are involved in this field.

ZenaTech Progresses its Proprietary Quantum Computing Hardware Platform for Defense, Homeland Security and Government Applications

Creating our own quantum computer prototype is an important foundational step in having a vertically integrated platform designed to handle the massive volumes of data generated by our drone systems ...

Building the world's first open-source quantum computer

Researchers from the University of Waterloo's Faculty of Science and the Institute for Quantum Computing (IQC) are ...

Zena stock soars after quantum computing prototype initiative update

Investing.com -- ZenaTech Inc. (NASDAQ:ZENA) stock surged 4.5% in premarket trading Thursday after the AI drone and quantum ...

Quantum computing firm dangles $22,500 Bitcoin prize — all you have to do is uncover a private key hidden inside a quantum-optimized problem

The Quantum Advantage Challenge offers a 0.25 BTC wallet prize to anyone who can answer a specialized problem that can be ...

1 in 35,385 US immigrants are in MN+criminal+undocumented

I dug around in the data the U.S. had prior to sending ICE into Minnesota:Out of every 35,385 immigrants living in the United States, approximately 1 is an undocumented immigrant with a criminal record who lives in Minnesota. Put another way: Minnesota's criminal undocumented immigrant population represents 0.0028% of all foreign-born residents in America.Step 1: Start with Minnesota's undocumented population • 130,000 undocumented immigrants live in Minnesota (Pew Research, 2023)Step

Show HN: I've been using AI to analyze every supplement on the market

Hey HN!This has been my project for a few years now.I recently brought it back to life after taking a pause to focus on my studies.My goal with this project is to separate fluff from science when shopping for supplements.I am doing this in 3 steps:1.) I index every supplement on the market (extract each ingredient, normalize by quantity)2.) I index every research paper on supplementation (rank every claim by effect type and effect size)3.) I link data between supplements and research papersEarl

Show HN: High speed graphics rendering research with tinygrad/tinyJIT

I saw a tweet that tinygrad is so good that you could make a graphics library that wraps tg. So I’ve been hacking on a gtinygrad, and honestly it convinced me it could be used for legit research.<p>The JIT + tensor model ends up being a really nice way to express light transport all in simple python, so I reimplemented some new research papers from SIGGRAPH like REstir PG and SZ and it just works. instead of complicated cpp its just a 200 LOC of python.

IonQ Stock Prediction: Here's Where the Quantum Computing Play Will Be in 1 Year

Quantum computing companies have been some of the hottest stocks in the market in recent years.

Researchers unlocked a new shortcut to quantum materials

Scientists are learning how to temporarily reshape materials by nudging their internal quantum rhythms instead of blasting them with extreme lasers. By harnessing excitons, short-lived energy pairs that naturally form inside semiconductors, researchers can alter how electrons behave using far less energy than before. This approach achieves powerful quantum effects without damaging the material, overcoming a major barrier that has limited progress for years.

A tiny spin change just flipped a famous quantum effect

When quantum spins interact, they can produce collective behaviors that defy long-standing expectations. Researchers have now shown that the Kondo effect behaves very differently depending on spin size. In systems with small spins, it suppresses magnetism, but when spins are larger, it actually promotes magnetic order. This discovery uncovers a new quantum boundary with major implications for future materials.