Ignoring a check engine light might feel harmless if the car still runs smoothly, but the warning signals more than a mi ...

Abstract: In this study, we fabricated a limiting current-type microelectromechanical system (MEMS) sensor and evaluated its sensing performance of oxygen and humidity concentration. The MEMS oxygen ...

With this multipurpose health testing device, you can measure your body temperature and blood oxygen saturation, take an ECG, and listen to your heart and lungs with a pair of headphones.

NASA's second attempt to run a "wet test" of the Space Launch System (SLS) for its Artemis II mission was successful. Following a failure of some seals during the first attempt earlier this month, ...

NASA completed a second wet dress rehearsal for the Artemis 2 mission on Feb. 19 without the hydrogen leaks seen in the first such test earlier this month.

Apple, Garmin, Samsung, Google or Amazfit? I compared each one against a chest strap for heart rate accuracy and found a ...

Abstract: Nondestructive testing (NDT) is critical in the automotive industry to ensure the structural integrity and performance of aluminum components. However, conventional NDT equipment used for ...

The maximum oxygen uptake (VO 2max) is widely recognized as a key indicator for athlete's aerobic performance (1). In football, for instance, a high level of aerobic fitness is essential for rapid ...