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
[Kyushu University, Faculty of Engineering] Prepare for the Department of Quantum Physics and Engineering's Comprehensive Selection II interview and physics/mathe…
January 2027 examinationThe Comprehensive Selection II for the Department of Quantum Physics and Engineering at Kyushu ...
Silicon spin qubits reach 99.99% fidelity bringing larger quantum processors into reach
A five-qubit silicon experiment tackles microwave interference, helping quantum processors work accurately in parallel.
Show HN: Netsat, a shared internet virtual satellite you can use to learn DSP
Receiving and decoding satellites is (in my opinion) one of the coolest things you can do with a radio. The problem is that it has a steep learning curve. Protocols are complicated, signals are hard to catch and track, and requires an investment in e...
Ask HN: Not sure but maybe that's why we all do coding
As a programmer, you must have came across the word AI.
(As I'm a new user here, please read it atleast once, as I'll explain an interesting test on myself... The UI hurts, but feels cool though)It can easily do whatever task you give it,...
Quantum magic state cleanup cuts errors 40-fold in first successful hardware test
Qubits, the quantum equivalent of digital bits, are fragile and prone to errors. That makes building reliable quantum computers extremely difficult. One fix has been to use traditional magic state distillation, which filters out flaws, but it is extr...
NASA’s Roman Space Telescope exceeds expectations by nearly 30%
NASA’s Nancy Grace Roman Space Telescope has exceeded expectations after engineers made incredibly tiny adjustments to sharpen its view of the universe. By moving a mirror just one-sixteenth the width of a human hair, the team helped bring its powerf...
NASA’s Webb reveals the wild weather of a mysterious world 20 light-years away
NASA’s James Webb Space Telescope has revealed that a turbulent world 20 light-years away has a surprisingly orderly weather system, with three recurring atmospheric states driven by temperature changes and shifting clouds. The breakthrough gives sci...
Silicon Spin Qubits Hit Fault-Tolerance Threshold While Running in Parallel
Researchers have demonstrated simultaneous high-fidelity single-qubit gates across five silicon spin qubits by identifying ...
Silicon spin qubits reach 99.99% fidelity bringing larger quantum processors into reach
A five-qubit silicon experiment tackles microwave interference, helping quantum processors work accurately in parallel.
Coinbase Lays Out How It Thinks Bitcoin Should Prepare for the Quantum Threat
Now Coinbase has gotten more specific. In a blog post published Tuesday, the exchange outlined the particular features it ...
AI Meets Quantum: The Next Enterprise Divide
Architect your enterprise so that quantum becomes just another governed computational resource when demonstrable advantage ...
D-Wave Quantum delivers first annealing quantum computer to Italy as part of SQT deal
D-Wave Quantum (QBTS) said on Thursday that it has delivered the first annealing quantum computer to Italy for installation.
Google uses “magic” to cut quantum computing errors
Google has found a way to cut errors in preparing quantum “magic states” 40-fold using a technique called magic state ...
Why a high school in Virginia is getting a quantum computer
Starting in January, students attending Skyview High School in Virginia will learn about the building blocks and principles ...
Google showcases way to fix quantum computer errors more efficiently
Error-proofing the most important operations performed on a quantum computer has so far required lots of resources, but a new ...
Google Just Cut a Major Quantum Computing Error Rate by 40 Times
Google's quantum lab just cleared a barrier that has quietly set the ceiling on how powerful a quantum computer can ever get, ...
Ask HN: What world do you want to live in?
Everyone on here is quite familiar with the tech tool potential and the dystopian use trends. In some large part, these are social decisions. What laws do you want to see that limit tech, and that allow tech?
Show HN: Scriber-Pro 2.0, a Mac app that transcribes m3u8 streams from web pages
Hey HN, back last October I shared Scriber Pro, a Mac app that transcribes audio and video in a privacy first, low friction form factor- and thanks to your help it got to #6 in the Mac App Store's under Utilities that week. Today it still remain...
Show HN: Sufuku – Sudoku, but Numbers Repeat
Sudoku is short for "the digits must be single". I wondered if inverting this would work: "the digits must be repeated". And so, by swapping "doku" for "fuku", Sufuku was born.In short, instead of using numbers...