A new microchip-sized device could dramatically accelerate the future of quantum computing. It controls laser frequencies ...

There’s a seemingly unending list of modifications or upgrades you can make to a 3D printer. Most revolve around the ...

UNIST scientists turn raindrops into electricity using carbon fiber rooftops to power smart drainage and flood warnings.

Pesticides and disinfection by-products are widely detected together in treated drinking water at trace levels worldwide.

Christopher Paul reviews Steve Woodward’s “Ignoring the regulator's reference” with a few minor tweaks to optimize ...

A continuity tester that indicates the resistance of, say, PCB traces with musically-related tones, whose pitch changes with ...

We independently review everything we recommend. We may get paid to link out to retailer sites, and when you buy through our links, we may earn a commission. Learn more› By Ellen Lee Ellen Lee is a ...