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 ...

Discover the must-read comic that redefined the Flash mythology and introduced two important concepts that would carry Wally ...

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 ...