Swedish researchers developed two novel single-axis solar tracking strategies that dynamically adjust panel tilt based on crop light requirements, balancing photosynthesis and energy production. One ...

FTC Solar has signed a PV tracker supply agreement with Lubanzi Inala for a portfolio of utility-scale solar projects in South Africa.

In this video I'm building an Arduino Heart Rate Monitor that is housed in a toy handle in the style of the Star Trek Tricoder. The device uses the PulseSensor with an Arduino Pro Mini and an OLED ...

Arduino has just announced the Arduino Matter Discovery Bundle (AKX00081), an all-in-one development kit designed to help ...

Discover how to build a portable DIY solar charger for your smartphone using simple materials like copper foil tape, a micro-USB cable, and hot glue. This step-by-step tutorial guides you through each ...

There’s a well-known movie trope in which a hacker takes control of the traffic lights in a city, causing general mayhem or ...

ALBUQUERQUE, N.M. — The Albuquerque Police Department recently got a little creative to bust a case of a retail theft ring in the metro. Court documents show a theft ring led to more than $25,000 in ...

Light aircraft often use a heading indicator as a way to know where they’re going. Retired instrumentation engineer [Don Welch] recreated a heading indicator of his own, using cheap ...

HOUSTON, Texas — CenterPoint Energy has launched a new online tool that allows customers to see resiliency upgrades completed in their own neighborhoods. The tool, called the Community Progress ...

I get calls every week from people who think someone’s watching their every move. Sometimes they’re wrong. But stalkerware attacks on Android phones surged 29% in 2025, 26 spy app companies have been ...

Hands in the air, who likes car thieves? Wow, look at all those hands-by-sides. People who steal cars are right down there – below drivers who don’t wave after you let them in, tailgaters and ...

Wild fringe-lipped bats spend just one-tenth of the night in flight, but they can precisely snatch a calling frog and nab prey that rivals their own size Joshua Rapp Learn - Contributing Writer ...