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

Is someone on your list hard to shop for? We've got a ton of great options for just about anyone. And grab a little something ...

"As Santa flies through the skies, satellites track his position by detecting Rudolph's nose, which gives off an infrared signature similar to that of a missile." ...

CR tested GPS trackers from Bark, Garmin, and others and found differences in how they protect kids’ data. Here’s what to ...

HADAR night vision tech enables robots and cars to see textures, distances, and materials in complete darkness, just like ...

Leonardo will develop and deliver four next-generation radars for Italy’s long-range ballistic missile defense, including ...

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 ...

You no longer need to spend money on expensive smart devices. If you take your data’s privacy seriously and want your smart home to operate locally, it’s high time to pick up a couple of ESP32 boards.

The Wearable X leggings use haptic technology to correct your yoga poses, and for $180 they're actually pretty attainable.

An oscilloscope is usually the most sensitive, and arguably most versatile, tool on a hacker’s workbench, often taking ...