Abstract: This study aims at estimating the human walking speed using wearable accelerometers by proposing a novel virtual inverted pendulum model. This model not only keeps the important ...

A tool called AI-Newton can derive scientific laws from raw data, but is some way from developing human-like reasoning.

A century ago, a star in Andromeda named V1 launched a revolution in astronomy, revealing its true immensity and the origin ...

Physics can feel inscrutable to students; this lesson helps them understand a graphing problem by analyzing their own ...

Sophie Devonshire and Victoria Fox are the inaugural guests on a new podcast from The Drum and Glow London that shines a ...

Scientists filmed 36 snake species to study their strike speed. They found vipers, elapids, and colubrids each use unique ...

Provincial police say a 16-year-old G2 driver "learned a hard lesson" after being clocked at 144 kilometres per hour in an 80-km/h zone in Springwater Township. Huronia West OPP says officers stopped ...

Abstract: From the optimization perspective, this article proposes a novel actual shape-based obstacle avoidance synthesized by velocity–acceleration minimization (ASOA-VAM) scheme that performs ...