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
ICML 2026 Area Chair Experience
Incorporating LLM Use In Review In ICML 2026
Show HN: Cerebion Rivet, post-quantum cryptography vulnerability analyzer
We have been building a platform that analyzes quantum-vulnerable cryptography across four layers:
Source code parses ASTs to find RSA, ECC, DH, and weak symmetric algorithms and generates fix suggestions pointing to NIST PQC replacements (ML-KEM, ML-DSA, SLH-DSA)
Binaries disassembles PE, ELF, and Mach-O files to detect crypto patterns without source access
Network endpoints probes TLS/SSH to identify deprecated cipher suites and whether the endpoint supports hybrid post-quantum key exchan
Show HN: Sentient OS – On-device intelligence layer for your entire digital life
Hi HN :D I'm 20 and I spent a year building something that shouldn't be possible: a custom on-device vision LLM that processes your entire digital life overnight on a phone.We all have thousands of buried screenshots, notes, files, bookmarks, saved posts, etc we'll never find again. The only way to make AI understand all of it is to upload everything to the cloud -- privacy nightmare, and way too expensive at scale. And it shouldn't be possible on-device either: small models
Frozen-neon qubit shows record-low noise in quantum leap
Scientists at Argonne National Laboratory have unveiled a frozen-neon-based qubit platform with noise levels up to 10,000 times lower than most semiconductor qubits. The breakthrough, published in ...
This Week’s Awesome Tech Stories From Around the Web (Through May 2)
RoboticsI’ve Covered Robots for Years. This One Is DifferentWill Knight | Wired ($)“Eka’s robot demos suggest that the company’s approach should enable real robot dexterity with further training. If that’s true, it could revolutionize how robots are used—not only in factories and warehouses but also in shops, restaurants, even households. ‘Trillions of dollars flow through the human hand,’ Agrawal says. ‘To me, this is the biggest problem in the world to be solved.'
2026 Foster City 5K Fun Run 竞赛
第一次在 Foster City 跑步
This Strange Quantum “Dance” Could Rewrite Superconductivity
Scientists just revealed a hidden quantum “dance” that could reshape superconductivity. For the first time, scientists have ...
Sudden quantum jolts may not break adiabatic behavior after all
In thermodynamics, an "adiabatic process" is a system change that transfers no heat in or out of the system. Any and all ...
Physicists achieve first-ever 'quadsqueezing' quantum interaction
Researchers at the University of Oxford have demonstrated a new type of quantum interaction using a single trapped ion. By ...
UI researchers’ work with quantum dots could create more efficient telecommunications
University of Iowa researchers have found that using quantum dots could yield more efficient telecommunications and may advance uses for quantum communications, the military, and in medicine, according to a new study.Ravitej Uppu, assistant professor in the Department of Physics and Astronomy,
The weirdness of quantum contextuality is not a bug – it’s a feature
Contextuality joins entanglement and magic states in "puzzle" of resources required for quantum error correction. (Courtesy: ...
Oxford scientists create rare quantum effect 100 times faster than expected
University of Oxford has achieved a milestone in quantum physics by demonstrating quadsqueezing, a complex fourth-order ...
What is quantum gravity? Scientists think it could explain the beginning of our universe
A new recipe of "quadratic gravity" could help to better define the picture of the Big Bang and the singularity that existed ...
Weird Quantum Gadget Spits Out Chaotic ‘Sound Particles’
The device, described in a recent Physical Review Letters paper, generates phonons—a quantum mechanical description of ...
Your Consciousness Has a ‘Quantum Heartbeat.’ A Revolutionary New Device Could Unlock It, Scientists Say.
But rather than use them to find loose change, scientists are aiming terahertz waves at the brain itself. Their mission? To ...
Show HN: TapFi – Point your camera at handwritten WiFi credentials to connect
I've submitted this before but it got lost in the noise so hope it's ok to submit it again, I've added quite a few new features since last timeThis is a little app I built to deal with a pain point I find when travelling a lot, often you're in a cafe/pub or airbnb and the wifi details will be written down on a card or on a poster, this simply lets you take a picture of the details and it works out the SSID/Password (using Claude Sonnet) and connects youNew features
Show HN: I built the missing layer between email and DocuSign
Hi HN, I'm Pratik Garg. My back story is I built OneRequest because I kept running into the same problem at work and more than often personal life as well. Whenever I needed something from someone professionally like a document, a signed form, proof of something it always turned into a thread of emails, missed attachments and manual chasing and similar thing happened when someone wanted information from me and over a period, things were lost, scattered and ultimately gone.
I looked for a
Show HN: Reli – a sampling profiler and VM state inspector for PHP
I showed an earlier version of this here a bit over two years ago. Since then, Reli has grown a lot.<p>Reli is a sampling profiler and VM state inspector for PHP, written in PHP, that inspects running PHP processes from the outside.<p>In 0.12.0, tracing, memory analysis, monitoring, and runtime inspection all expanded quite a bit.<p>I would be especially interested in feedback on whether the memory-analysis, watch, and variable-inspection direction looks useful.
Show HN: Site Mogging
Hi HN,<p>I've been playing around with Cloudflare's Browser Run and Workers AI to create this funny "website vs website"-website.<p>Google's Gemma 4b model is actually quite good at vision.