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
AI vs. Quantum Computing: Key Differences, How Each Works, and What Sets Them Apart
Discover how AI and quantum computing differ and why their convergence could revolutionize tech in fields like medicine, materials science, and secure encryption.
The Quantum Advance: A New Chapter in the Future of Computing
What if the next major advance in computing does not simply make machines faster, but helps humanity explore possibilities ...
Physics milestone: Scientists capture quantum signals at the smallest subatomic scale in history
In a surprising update, scientists detect space signals at the smallest scale ever explored.The milestone breakthrough involves physicists probing into a realm known as the ...
Primordial naked singularities could reveal physics hidden deep inside black holes
A theoretical study proposes that early-universe collapse could produce naked singularities, extreme gravitational regions exposed to distant observers. The models describe both temporary exposure ...
Prediction: This will be D-Wave Quantum's stock price by the end of 2030
The quantum computing pure play has its sights on a potentially profitable niche of this nascent technology.
Light-matter hybrids form supersolid quantum state at room temperature
Researchers from the Faculty of Physics at the University of Warsaw, the Military University of Technology (Poland), IBM ...
Four superconducting cables link two large quantum processors into one
As quantum computers grow more ambitious, many researchers believe the best way forward is to build them in multiple ...
[251] Why does a 'Small GIVE' bring dramatic changes to life? The truth of trust savings revealed through 'Giving without attachment' and 'Quantum Entanglement'
"I'm doing so much for others, yet for some reason, I feel exhausted." "I want to be the kind of person who is more supported ...
Testing Einstein's laws from the bottom of the Mediterranean Sea
Are the laws of physics truly the same everywhere in the universe? This fundamental principle, known as Lorentz invariance, lies at the heart of Einstein's theory of relativity. Yet some theories that seek to reconcile gravity with quantum physics su...
Show HN: Ifso.io – Plan financial decisions with no sign-in needed
Hello HN!I'm a software engineer and a personal finance nerd, and I've spent the past 6 months building Ifso, a planner that shows how your financial decisions play out.I started Ifso because I wanted to see how a few decisions I was weighi...
Ask HN: What are you doing to protect the privacy of your notes?
I’ve used many note-taking tools. But over time, my expectations have changed. Right now, my focus is entirely on privacy. When I looked at privacy-focused note-taking tools, I couldn’t make up my mind.For example, I’m currently using Obsidian. But s...
Show HN: Remene – Understand your MRI and prepare questions for your doctor
We’re building Remene around a familiar problem: you receive your MRI images and a radiologist’s report, but making sense of them is difficult in many cases. Now, of course, many of us use ChatGPT, Claude, or other services like these to understand t...
A hidden star is plowing through Betelgeuse’s atmosphere, new evidence suggests
Something mysterious is disturbing Betelgeuse, and astronomers believe they have identified the culprit: a hidden companion star called Siwarha. New radio observations reveal that the smaller star may be plowing through Betelgeuse’s enormous atmosphe...
Finding the fingerprints of noisy distributions in random quantum systems
Imagine shuffling a deck of cards where some of the cards are fading just because of the way they interact with the external environment as you shuffle them. Your job is to figure out the interplay between the shuffling, or "imposed randomness," due...
Light-matter hybrids form supersolid quantum state at room temperature
Researchers from the Faculty of Physics at the University of Warsaw, the Military University of Technology (Poland), IBM Research Zurich and the French National Centre for Scientific Research (CNRS) have observed a new quantum state of matter known a...
A single measurement makes quantum bits more reliable
Researchers at the University of Regensburg and their international partners have found a way to significantly reduce errors in quantum bits. In an experiment, they demonstrated that a single additional measurement before a series of quantum operatio...
StealthCores Launches StealthPQ Post-Quantum Cryptography IP With Side-Channel and Glitch Protection
StealthCores today announced the launch of StealthPQ, a post-quantum cryptography IP core for FPGAs and ASICs. StealthPQ provides full hardware offload of ML-KEM and ML-DSA, the NIST post-quantum ...
New quantum model slashes hardware needed to break bitcoin keys by 17 times
While the 62-minute attack cannot exploit 10-minute mempool windows, it directly threatens over 6M bitcoin held in exposed ...
What is OptQC | A room-temperature optical quantum computer and 7 billion yen in funding
OptQC is an optical quantum computer company established in September 2024 based on the achievements of Professor Akira ...