Gravity may seem constant, but it actually varies across the planet—and one of the strangest places is Antarctica, where gravity is slightly weaker than expected. Scientists have traced this “gravity ...

Abstract: Automated essay scoring (AES) uses artificial intelligence and machine learning methods to grade student essays and produce human-like scores. AES research has witnessed significant ...

Abstract: In recent years, local magnetic field actuation technology has garnered significant attention in the field of collaborative control of multiple micro-robots. By optimizing the design of coil ...