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

Build festive decorations using Arduino and Raspberry Pi with these five creative holiday projects and video tutorials ...

Discover how to build a simple wireless power transfer system at home using readily available components like enameled copper wire, an LED, a 2N2222A transistor, and a 9V battery. This step-by-step ...

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

Hidden nut camera uses a spring pin and a trimmed antenna for compact wiring, helping you stream wirelessly without bulky hardware.

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

As rack densities surge and grid headroom tightens, liquid cooling is becoming the backbone of AI data centers. Here we ...

Dot To Dot Festival has just announced its return to Bristol and Nottingham across the late May bank holiday in 2026 ...

Dot To Dot Festival 2026 has announced its return to Bristol on Saturday 23 May and revealed the first 30 names confirmed to ...

That’s the everyday magic happening at Good Samaritan Thrift Store in Helena, Montana – a secondhand wonderland where your dollars stretch like carnival taffy and shopping carts fill up faster than ...

In the heart of East Texas sits a sprawling wonderland of treasures where bargain hunters and curiosity seekers converge in a ritual as Texan as bluebonnets and BBQ.

DIY Ram-Tester checks vintage 16- and 20-pin DRAMs used in TI-99/4A, C64, Amiga, Atari and others. Fast tests, OLED display, ...