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
How Quantum Mechanics Went From Baffling Theory to Revolutionizing Modern Technology
Once a baffling theory, quantum mechanics has evolved into a driving force behind modern technology and frontier research.
'Really, really weird': Physicists entangle two moving atoms for the first time, validating 'spooky' quantum theory
For the first time, scientists have observed quantum entanglement in the momentum of massive particles. The result, decades ...
New technique measures quantum entanglement inside solid materials
For decades, confirming quantum entanglement meant isolating a handful of particles, cooling them to near absolute zero, and ...
Ask HN: What's your experience with PoW captchas against form spam?
Hey folks,I'm building an Open Source email newsletter tool and one of the challenges we have is form spam: As soon as a signup form goes live somewhere, bots will try to sign up. This is possibly an attempt to overwhelm the inbox of people whose accounts have been compromised. But it's also bad for the people who run the newsletter as these ultimately unwanted emails reduce their sender reputation.There was recently a discussion here on HN about this topic [1]. The post author ended u
Ask HN: On autistic spectrum, best way to live?
I've been highly logical and obsessive with reading since early childhood, and I got into programming pretty early and built Flash animation since kindergarten. I've always had issues with my peers and teachers, I got bullied quite often, and it was a source of emotional distress. I felt the constant need to work on things that intrigues me, and I'd read books like encyclopedia, I didn't know that then, but I now suspect myself to be on the spectrum. I believe many in the HN
Show HN: Revdiff – TUI diff reviewer with inline annotations for AI agents
I built a terminal diff viewer for a workflow I couldn't do comfortably with existing tools: reviewing AI-generated code changes without leaving the terminal session where the agent runs, annotating what needs to change, and feeding those annotations straight back to the agent. Plenty of diff viewers exist, and some can even feed notes back to an agent, but none of them fit that flow for me - they pulled me out of the terminal into a separate app, or the round-trip back to the agent was clu
Show HN: Specsight – Living product specs generated from your codebase
Heyy HN, I'm OlaI'm an engineer myself, and everywhere I've worked there was a similar dynamic: someone from the non-technical side of the team (PM, CS, stakeholders) needs to understand what changed recently or how something works today. They rely on stale Confluence pages or ping engineers in Slack and wait. engineers get interrupted daily answering "how does this actually work". it's a mess that gets worse as the team growsor when you join a new company and try t
Show HN: Equirect – a Rust VR video player
This is almost entirely created by Claude, not me. I know some people aren't into that. I was one of them 3 months ago. Since the beginning of the year I finally started getting more serious about trying out AI. The company I work for also had an AI week with lots of training. All I can say is I'm pretty blown away. My entire life feels like it changed over the last month from someone who mostly writes code to mostly someone that prompts AI to write code. And just for a tiny bit of con
Scientists Grow Electronics Inside the Brains of Living Mice
The technology harnesses the brain’s own blood chemistry to assemble soft, light-controlled electrodes around neurons. A single shot transforms the mice’s brains into biomanufacturing machines. Blood proteins churn the injected chemicals into a soft, flexible electrode mesh that seamlessly wraps around delicate neurons. Pulses of light aimed at the mesh quiet hyperactive cells. All the while, the mice go about their merry ways, with no inkling they’ve been turned into cyborgs.This science
The Best Quantum Computing Stocks to Buy Today
Quantum computing is closer to reality than many think.
Expert warns crypto faces industry-wide quantum threat
Google's new whitepaper says it could take only minutes for a quantum system to crack Bitcoin.
The Quantum Encryption Apocalypse Is Closer Than You Think, Scientists Say
New research suggests that a quantum computer could crack a crucial cryptography method with just 10,000 qubits.
As Rigetti Launches Its Cepheus Quantum Computer, Should You Buy RGTI Stock Now?
Rigetti’s latest quantum computing milestone is boosting sentiment, but its financial profile raises questions about valuation and long-term upside.
Racing to build a quantum computer in Hyderabad
Hyderabad's Tata Institute is developing India's first quantum computer, aiming for advanced computing capabilities within two to three years.
How Amaravati’s new quantum labs aim to democratise deep-tech research
Amaravati's new quantum labs democratize deep-tech research by providing affordable, open-access facilities for testing and education.
Planning courses, research in quantum computing, says SRM University Amaravati Vice-Chancellor
SRM University plans to advance quantum computing through specialised courses and research, establishing itself as a global leader.
Quantum computing is a once-in-a-lifetime opportunity for Canada. Here's how we can grow the industry at home
When artificial intelligence godfather Geoffrey Hinton first championed AI, most peers dismissed it as fringe. He and a small ...
Show HN: Zero-identity messaging app with physics-based post-quantum encryption
Show HN: Zero-identity messaging app with physics-based post-quantum encryption (Layer 2 from my own paper)Hey HN,I'm building a privacy-first messaging app in Flutter/Dart, developed with AI assistance (Gemini 2.5 Pro + Claude Opus 4.6). No phone number, no email, no account — no identity, nothing to track. Currently focused on Android.*Six-layer defense architecture*Layer 0 - Identity layer: Zero identifier. No account, no identity, nothing to track.Layer 1 - Key exchange: X25519 + M
Show HN: How to Use Google's Extreme AI Compression with Ollama and Llama.cpp
The introduction of TurboQuant, PolarQuant, and QJL (Quantized Johnson-Lindenstrauss) by Google Research represents more than just a technical optimization. At Vucense, we view this as a landmark moment for Inference Sovereignty<p><a href="https://vucense.com/ai-intelligence/local-llms/turboquant-extreme-compression-inference-sovereignty/" rel="nofollow">https://vucense.com/ai-intelligence/local-llms/turboquant-ex...</a>