The U.S. military is once again pursuing flying directed energy weapons to counter threats to American airspace.

Both products will eventually integrate into a command-and-control system developed under the Army’s umbrella Land 156 ...

If you were to point to a single device responsible for much of Hackaday’s early success, it might be the Arduino Uno. The ...

We've all heard that "if you want something done right, you have to do it yourself." And that’s usually fine when it comes to ...

For a while missiles looked like potential prey. They have thin skins and are packed with fuel and explosives. Merely damaging the shell of a supersonic missile can create drag, causing it to tumble ...

I'm returning to an old project today to fix it since it got broken during my recent move. This toy I made for my dog is very fun project where an Arduino controls two servos so they can move a laser ...

Most space missions rely on chemical rockets for propulsion. Rockets must carry fuel, which increases spacecraft mass and limits their speed and travel distance. For decades, researchers have explored ...

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Researchers at the University of Basel and the ETH in Zurich have succeeded in changing the polarity of a special ferromagnet using a laser beam. In the future, this method could be used to create ...

Smart home devices promise convenience, but the recent DJI robot vacuum hack exposes just how vulnerable these gadgets can be. In an unexpected turn of events, a hobbyist programmer connected a ...

Add Yahoo as a preferred source to see more of our stories on Google. A Pentagon plan to use a high-energy, counter-drone laser without having coordinated with the Federal Aviation Administration ...