Standing at a towering 17 stories high, this mechanical marvel at Six Flags Great America isn’t just another carnival ride ...

A lost fortress has been discovered beneath a hill in Estonia, and the find could rewrite part of the country's history.

Packaging waste isn't a mystery. The confusing part is the system around it. For eight years, Marta Fiscina and Dave Ford ...

Abstract: This paper presents the design and optimization of Controlled Reception Pattern Array (CRPA) antennas for Global Navigation Satellite Systems (GNSS), with a particular focus on enhancing ...

Abstract: As a special permanent magnet (PM) linear motor, PM arc linear motor (PMAM) has broad application prospects in multi-degree-of-freedom robot joints and radar systems. In this article, a new ...