How do we know the speed of light – and why does it have a speed limit at all? Leah Crane explores the history of one of the most important numbers in the universe ...

Every measurement we make, be it for length, time, temperature, or electric current, needs a standard unit so that results ...

Machine learning models are designed to take in data, to find patterns or relationships within those data, and to use what ...

Abstract: Magnetic-array-type current sensors have garnered increasing popularity owing to their notable advantages, including broadband functionality, a large dynamic range, cost-effectiveness, and ...

Abstract: Low-cost inertial measurement units (IMUs) are ubiquitously used in the attitude estimation of cell phones and robots. Accurate and robust IMU calibration is required to ensure attitude ...