The 11 Best Guns of 2025, Based on In-Depth Range Testing

The Accuracy International AT-XC is a precision switch-barrel rifle that’s built for competition and takes many design cues ...
Microwaves & RF

Safeguarding the Spectrum from Threats with Software-Defined Radios

Thanks to their agility and resilience, software-defined radios can provide a capable first line of defense against threats ...

Guide to Talking Assistants With LangChain : Faster Calls, Smarter Tools, Clear Steps

Build a LangChain voice agent using a sandwich-style pipeline, targeting 250–750 ms replies and VAD, so conversations stay ...
Hackaday

PCB Design Review: TinySparrow, A Module For CAN Hacking, V2

A year ago, I’ve design reviewed an MCU module for CAN hacking, called TinySparrow. Modules are plenty cool, and even more so when they’re intended for remaking car ECUs. For a while ...
CNET

A Doctor at Apple Reveals 9 Hidden Apple Watch Health Features

Even if you already have an Apple Watch on your wrist, you might not know about these features that can support your health. Anna Gragert (she/her/hers) was previously the lifestyle editor at ...