This easy-to-build walking reindeer can be constructed with only a bow motor, battery, wires, and a few other parts.

The nRF9151 SMA Development Kit (DK) from Nordic Semiconductor helps engineers build cellular IoT, DECT NR+, and NTN ...

If you do, then you're in luck, thanks to the Suptronics X1013 expansion board for the Raspberry Pi 5, which adds ten USB ...

Here’s a fun build from [RootSaid] that is suitable for people just getting started with microcontrollers and robotics — an Arduino-controlled two-wheeled robot. The video assumes you already have one ...

ESPConnect is a capable flashing utility for ESP32 and ESP8266 boards. It depends on the Arduino IDE or PlatformIO IDE if you ...

There are a lot of options for local weather stations; most of them, however, are sensors tied to a base station, often requiring an internet connection to access all features. [Vinnie] over at ...

You may try grounding to help decrease inflammation, pain, and stress. Walking barefoot outside is the easiest way to practice grounding. You can also practice grounding by touching the Earth—sand, ...

Scroll down for hints and conversation about the puzzle for Thursday, Dec. 25, 2025. By New York Times Games Scroll down for hints and conversation about the puzzle for Wednesday, Dec. 24, 2025. By ...