BlogViral

Upcoming Fix It! Weekends Along the T Third Line By Sevilla Mann A train travels through the Bayview neighborhood on the T Third Line. A Fix It! Weekend is coming to the T-Third Line. Fix It! Weekends are one of the ways we keep Muni moving and keep infrastructure in a state of good repair. During these dedicated maintenance periods, our staff complete projects that make subway operations safer and more reliable. They also help prevent future breakdowns. On July 18 and 19 and July 25 and 26, crews will complete maintenance and repairs along the T Third Line. Improvements focus on the Bayview Hunters Point and Visitation Valley neighborhoods Saturday, July... Published 2026-07-13T00:00:00Z https://ift.tt/u739fG0

Show HN: A prompt to make LLMs write property-based tests https://ift.tt/T6kn2ws July 13, 2026 at 11:17PM

Show HN: VectorSim Tool for Visualizing DSP Dan Boschen developed this tool for visualizing frequency-domain content of filters using a sum-of-phasors approach. https://ift.tt/AgfBbv9 July 12, 2026 at 11:11PM

Show HN: Quantum hardware now fault-tolerant without extra engineering Before you say it's impossible, please go try. --- CIQA, an analytic Quantum Error Correction code, is now freely accessible on GitHub alongside CIQS, the 'million-qubit compiler'. Here's a brief overview of the stack: 1. CIQS - An analytic circuit transpilation pipeline (no heuristics, no tunable parameters). It passed the full IBM Benchpress transpilation suite (892/892 tests) in 75 minutes on older hardware, while Qiskit took 17+ hours. It scales linearly to 1M+ qubits on the same harness (that is one million and above). 2. CIQA - An analytic 1:5 QEC that enables full active computation and complete Pauli correction at depth on existing hardware. On real quantum hardware, it delivered a mean fidelity improvement of up to +0.832 over bare qubits. On the same hardware, it successfully ran the full Hayden-Preskill black hole circuit, preventing early decoherence, and enabling the first observation of...

Show HN: Reame – a CPU inference server that gets faster as it runs https://ift.tt/pkwQG4b July 11, 2026 at 11:27PM

Show HN: Reviving my 2001 college band with AI 25 years ago, I joined a band called Fading Maize at Ripon College in Wisconsin. We did what we could with what we had. We recorded 3 albums over the next 3 years and played at as many bars and coffee shops as we could. We built a website with Microsoft Frontpage. Then we all went our separate ways, got married, had kids, focused on other things. Earlier this year I had the idea to approach the lead singer who wrote all of the lyrics and melodies to the stuff we played back then and wanted to "reimagine" everything in 2026 using AI. That's the project I want to share here! The site has a before/after player where you can flip between the original dorm-room recording and the 2026 version mid-song without losing your place, so you can hear exactly what changed. The original 2001 website is preserved and browsable at https://ift.tt/q5u7PcD , rough edges intact. On the AI question, since it's the elephant: the songs, lyrics,...