Learn how to make a simple electric doorbell at home in this step-by-step tutorial. Using everyday materials like cardboard, ...

Discover how to create a functional DIY solar panel using a compact disc, copper foil, aluminum foil, and LEDs in this ...

If you enjoy building or tinkering with electronics, this hacking tool can help you get wildly creative with your projects, and make it a lot easier to test them. It's called the Kode Dot, and not ...

A robotic arm design is a mechanical device which is designed to replicate the movements and functions of the human arm. It ...

Atlanta - Here are the guests and segments from Good Day Atlanta for Dec. 15, 2025: ‘Tech The Halls’ in Conyers: The Rockdale ...

A blast from the Elektor archives: this 1998 battery tester uses a simple LED display to reveal a battery’s true condition ...

Parabolic microphones blend geometry with acoustics to enable long-distance sound capture with surprising clarity.

If you live in the midwest, you may be lucky enough to live near a Menards, where you can find a surprising array of gadgets ...

We found affordable stocking stuffers under $25 that blend practicality and fun, from tech accessories to pocket tools.

Some of the most likely causes of a car heater blowing cold air include low coolant, contaminated coolant, a faulty heater ...

Reducing the stubborn soft costs of solar + storage is a much-discussed topic that will only become more important as the ...

Tucked away in Hurricane, West Virginia, the Habitat for Humanity Teays Valley ReStore stands as a bargain hunter’s paradise where the excitement of scoring incredible deals rivals the adrenaline rush ...