Acid rain sucks, particularly if you run a fancy university with lots of lovely statues outside. If you’d like to try and ...

Japan's development of a laser weapon comes as it faces China's growing military capabilities.

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

Researchers at the University of Sydney have cracked a long-standing problem in microchip-scale lasers by carving tiny "speed ...

With a little ingenuity and a few parts you can easily pick up on Amazon, you can build your own smart garbage can. We'll ...

Who knew it could be this fun building a photo frame?

Synthesis of nanostructured cubic phase SnO 2 thin film and its trace-level sensing of CO gas This study presents a cubic phase SnO 2 thin film gas sensor with ultra-high CO sensitivity and 1 ppb ...

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 ...

Installing a smart water sensor can save you a lot of money and hassle. The top leak detectors we've tested immediately alert you to issues and even shut off your home's water supply. I’ve been ...

For setups that rely on stored water, clear awareness of tank level and water quality is essential. Traditional level ...