Historically, there have been two key metrics by which robot pool cleaners are measured: suction power and battery life. More recently, smart navigation, cameras and sensors — let’s call it AI — have ...

The integrated active-passive sonar enables continuous monitoring in contested waters. Credit: ©Ultra Maritime. Ultra Maritime has successfully demonstrated an integrated sonar solution during the US ...

Passive sonar systems will be installed on upgraded Mogami-class frigates. Credit: MITSUBISHI HEAVY INDUSTRIES, LTD. Oki Electric Industry has signed a supply contract with Mitsubishi Heavy Industries ...

The deadliest animal to have ever roamed the earth is not the great white shark, or snakes, or even rats that caused three great plagues in history, decimating the human population at the time. It’s ...

🛍️ Prime Big Deal Days: 50+ actually good deals 🛍️ By Mack DeGeurin Published Jul 17, 2026 12:15 PM EDT Add Popular Science (opens in a new tab) More information Adding us as a Preferred Source in ...

If you’re unfamiliar, board-certified dermatologist Michele Green, MD, describes them as handheld devices that use high-frequency vibrations, typically between 20,000 and 30,000 hertz, to exfoliate ...

Programmable logic controllers are widely used in industrial automation systems to control machinery, monitor sensors, and manage manufacturing operations. Although PLCs provide reliable machine ...

A chaotic Fourth of July block party in North Charleston, South Carolina, that erupted into gunfire, involved a machine gun and spear, and erupted with an assault on police officers has now resulted ...

There are as almost as many kinds of coffee as there are of coffee drinkers, with each method for preparing the beverage appealing to a different kind of palate: moka pots, filter coffee, pour-over ...

"Sónar is not something frozen in the past," says the tastemaking Barcelona festival's new CEO, François Jozic. "It must evolve, and it must anticipate new trends." By Katie Bain Barcelona’s Sónar ...

Stacey Leasca is an award-winning journalist with nearly two decades of newsroom experience. She is also the co-founder of Be a Travel Writer, an online course for the next generation of travel ...