I built a whole-home ad blocker with a $7 ESP32-S3 board - and it took just minutes ...

High-tech tags provide ranchers with data on cattle location, estrus, health and more. GPS tags offer more than location, ...

For as good as solar panels are at converting sunlight directly into usable electricity, especially for how cheap they’re ...

This week, Jackery announced the Ark AI EMS, an “AI-powered” software-based energy management system for homes with backup ...

A new Southwest Research Institute (SwRI) study based on data from NASA's New Horizons spacecraft has uncovered insights into ...

Finding places to deploy new solar panels is often just as challenging as the construction project itself – with productive farmland, open parking lots, and rooftops all offering their own sets of ...

When NASA's Cyclone Global Navigation Satellite System, or CYGNSS, launched into orbit in 2016, none of the University of ...

For millions of years, a frozen wanderer drifted between the stars before slipping into our solar system as 3I/ATLAS—only the third known interstellar comet ever spotted. When scientists turned NASA’s ...

In addition to checking up on our current list, we’ve added two newly reviewed solar generators, the rugged Jackery 1500 ...

We tested the new Project Aura smart glasses to see if the lightweight design and Android XR features justify the premium ...

There are plenty of radios you can buy that pick up MW and SW bands if that’s what you’re into. Or, you can follow [mircemk]’s example, and whip one up yourself instead. The build employs an ESP32 as ...