Thus, they entered a heart rate sensor to our 2025 One Hertz Challenge! The build is based around a Wemos D1 mini, a ESP8266 development board.

Now, a team of researchers from the University of Oxford, UCL, and Xi’an Jiaotong University may have found a solution. They’ve developed a soft, self-powered wearable sensor that uses AI to ...

Heat sensors show big temperature gaps just blocks apart, highlighting urban heat islets and the need for targeted cooling solutions.

Roger Nelson spent 20 years as an Air Force Pilot. When he got back home, he resumed his 1965 Ford Mustang project and this is how it turned out ...

Opinion Opinion - 60 percent blame Trump for high costs amid expensive Air Force One, ballroom projects Lindsey Granger, opinion contributor Mon, August 11, 2025 at 8:37 AM PDT 3 min read ...

The experimental sensor could be groundbreaking.The X-37B is being prepared for its eighth flight. US Space Force Quantum navigation is just one part of the current, broader wave of quantum ...

Australia has launched its largest military exercises with Philippine forces, involving over 3,600 personnel in live-fire drills and a beach assault.

If those features can’t project lethal force into denied airspace, that ship is an expensive liability. Everything about the Ford-class was predicated on the F/A-XX.

The combat exercises are “an opportunity for us to practice how we collaborate and respond to shared security challenges and project force over great distances in the Indo-Pacific,” Jones said.

Today, Wrangel is the “Gibraltar” of the Northern Sea Route, providing a key choke point on its eastern entry and hosting a modern naval base from which Russia projects force over the Arctic ...

Australia has launched its largest military exercises with Philippine forces, involving over 3,600 personnel in live-fire drills and a beach assault near the South China Sea.

The Armed Forces of the Philippines (AFP) and the Australian Defence Force (ADF) opened on Friday “Exercise Amphibious and Land Operations” (Alon), the largest and most complex iteration of ...