The tricorder is arguably the most important gadget in the entire "Star Trek" franchise, but how exactly do they operate?

After years of testing portable solar panels, I've found that small adjustments to my setup can yield massive efficiency ...

The Revopoint Miraco is a 3D scanner that handles everything internally, so there's no need to be tethered to a computer, and that is a big win ...

Where will the NFL’s new professional flag football league play its game? Quite possibly, wherever it wants. Via Ben Fischer of Sports Business Journal, the recently-announced venture could play its ...

A longtime consulting engineer who now works for the federal government saw our discussion of mnemonics for remembering the resistor color code. He shares one he learned in college. It goes “Budweiser ...

Imagine being able to assess how healthy the front of our eyes are not only in hospitals, but also in remote eye-screening camps, elderly-care facilities, pharmacies, or even train stations. That is ...

Business trip, road trip, or just a trip across town? Our top tested travel printers will let you print photos, documents, ...

View post: This Rugged Garmin Watch Looks Like a Tank but Tracks Like a Supercomputer. It’s the Best All-in-One Fitness Wearable of 2026 This Rugged Garmin Watch Looks Like a Tank but Tracks Like a ...

Tucson Police Wednesday are rolling out their newest crime fighting tool: cameras that automatically read license plates as officers patrol city streets. The Automated License Plate Recognition system ...

Time to convert your snapshots, slides, and negatives to digital format? Get the job done quickly with the right photo scanner. Here are the top performers in our testing, based on our deep-dive ...

Scanning parks and beaches with one of these can be a unique and fascinating hobby.