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242 posts
Q-CTRL Demonstrates GPS-Free Quantum Gravimetric Navigation Demonstration In Maritime Field Trial

Q-CTRL Demonstrates GPS-Free Quantum Gravimetric Navigation Demonstration In Maritime Field Trial

Q-CTRL showcases a new navigation method using quantum gravimetry, eliminating reliance on GPS during a maritime field trial, marking a significant technological advance.
redundancy in battery systems

How to Think About Redundancy in Battery Backup Systems

Achieving optimal redundancy in battery backup systems is crucial for reliability, but how can you ensure your setup is truly resilient? Discover more inside.
Show HN: I Wrote A BASIC Interpreter That Boots On UEFI Machines

Show HN: I Wrote A BASIC Interpreter That Boots On UEFI Machines

A developer has built a BASIC interpreter that can boot directly on UEFI systems, enabling retro-style programming on modern hardware.
emergency battery product comparison

The Most Useful Way to Compare Battery Products for Emergency Use

Compare essential battery features like type and capacity to discover the best emergency power solution—your safety depends on it!
Rust Glancer: Rust LSP Using 100X Less RAM

Rust Glancer: Rust LSP Using 100X Less RAM

Rust Glancer, a new language server protocol for Rust, dramatically reduces RAM usage by 100 times, promising more efficient development environments.
$5 Vs $500 Guitar Hero Controller!

$5 Vs $500 Guitar Hero Controller!

A new comparison highlights the significant price gap between a $5 and a $500 Guitar Hero controller, raising questions about quality and value.
assess risk before backup

Why Backup Battery Advice Should Always Start With Risk Tolerance

Optimizing your backup battery strategy begins with assessing your risk tolerance—discover how this critical step can save you money and ensure preparedness.
essential backup load metric

The Most Helpful Battery Metric for People Running Backup Loads

The key to effective backup power lies in understanding load duration; discover how this vital metric can transform your preparedness for outages.
Show HN: Woxi - Open-source Mathematica / Wolfram Language Reimplementation

Show HN: Woxi – Open-source Mathematica / Wolfram Language Reimplementation

Woxi, an open-source interpreter for Wolfram Language written in Rust, offers a Mathematica-like GUI and multiple interfaces, marking a significant development for open-source computational tools.
Tailscale Traces Database Corruption To 16Y/o SQLite WAL-Reset Bug

Tailscale Traces Database Corruption To 16Y/o SQLite WAL-Reset Bug

Tailscale reports that a long-standing SQLite WAL-reset bug is responsible for recent database corruption issues affecting their service.