Medical-grade sensors, 95% tracking accuracy, and 6-day battery life make this ultra-light smart ring the most compelling ...

On May 29, 2025, the administration of President Bola Ahmed Tinubu celebrated its second anniversary in office. The ...

Abstract: This paper introduces a novel optimum design of the proportional-integral (PI) controller in the power converter circuits using the water cycle algorithm (WCA) to augment the transient ...

This study presents a simplified two-layer emission model for foam-covered water and the results of a controlled experiment to measure the foam emissivity as a function of salinity, foam thickness, ...

Get ready to unleash your inner scientist with my HUGE collection of science experiments and investigations for home and school. Most activities use inexpensive materials you probably already have ...