If you're savvy and want to do a bit more home monitoring, these interesting sensor ideas might be worth trying.

What makes a ship stealthy, the design tricks that hide warships from radar and sensors Posted: February 6, 2026 | Last updated: February 6, 2026 Stealth ships are shaped, built, and cooled to ...

I've reviewed security systems from all major brands. Here are my most important recommendations when you're ready to set up your own.

Thermal cameras help drones and autonomous vehicles detect obstacles when visibility is poor. But ...

Some have disappeared from the market, while others are innovating new features...and I still miss my gen 2 Oura.

In recent days, the implementation of the National Technical Standard on emissions for automobiles, especially those using ...

Military conflicts between the US, Israel, and Iran have caused fuel prices to rise sharply recently, with many areas experiencing supply shortages. Therefore, the issue of fuel-efficient driving is a ...

You might love the motivating tempo for workouts or the cadent call for calm that a smartwatch heart rate monitor provides. But when it’s time for an upgrade, what ...

Want crisp images? Cleaning your camera's sensor reduces smudges and particles from appearing on your images — here's how to do it.

It’s wet, you drop it, but think “eh, it’s fine.” You pop the can open and SPLASH—there’s soda all over white shirt. Could you have prevented this beverage tragedy? Yes, with a little help from ...

A fake fitness tracker fooled AI chatbots in China, exposing risks of AI poisoning and prompting calls for regulation.