In winter, it’s important to ventilate living and working spaces regularly. Here’s how to make a homemade measuring station ...

Having an enclosed 3D printer can make a huge difference when printing certain filaments that are prone to warping. It’s easy enough to build an enclosure to stick your own printer in, but ...

A guide for engineers balancing performance, reliability, and manufacturability across today’s smart systems By Barry Brents, ...

Color gradient filament is fun stuff to play with. It lets you make 3D prints that slowly fade from one color to another along the Z-axis. [David Gozzard] wanted to do some printing with this effect, ...

(Headquarters: Nagoya, Japan) the company behind the inner-down specialist brand TAION is proud to announce VITAL BELT the ...

Optical sensors are a broad class of device for detecting light intensity. This can be just a simple component for notifying when ambient light levels rise above or fall below a prescribed level, or a ...

Scroll down for hints and conversation about the puzzle for Sunday, Jan. 4, 2026. By New York Times Games Scroll down for hints and conversation about the puzzle for Saturday, Jan. 3, 2026. By New ...