In a basement firing range at the Kharkiv Aviation Institute, first-year student Anastasia Homel watches intently as her professor breaks down and reassembles an automatic rifle in front of her class.

Prototyping and testing a 14-position, 3D printed "pocket" tool rack for my CNCDepot S30C ATC spindle. The system is modular ...

In the era of remote and hybrid work, your Wi-Fi router is piling up serious overtime, doing much more than just helping you stream movies and play games. Home Wi-Fi routers have become career and ...

Editor’s Note: December 10, 2025: We’ve reviewed these selections to ensure they are available and competitively priced. To further update our coverage, with a focus on ease-of-use, we’ve called in ...

Today's affordable 3D printers will surprise you: You can get a smooth-working machine with useful features once reserved for high-end models. Starting at just $250, these are the top budget ...

Noticing some slowdown when internet usage is heavy? Don't rush to blame your ISP: It might actually be time to upgrade your router or switch to a mesh network. Cutting-edge networking hardware ...

3D reconstruction is the process of generating a computer model of the 3D (3-dimensional) appearance of an object from a set of two-dimensional images. It is common in computer vision and medicine ...

Spotty Wi-Fi can make even simple tasks feel harder than they should. If you’ve ever had a video call freeze in one room or watched a stream buffer in another, a mesh Wi-Fi system can fix those ...

Abstract: Magneto-acousto-electrical tomography (MAET) is a hybrid imaging method that combines the high spatial resolution of ultrasonography with the high contrast of electrical impedance tomography ...