Do bullet trains actually need wheels? The answer isn't a simple no. Discover which high-speed trains still roll on rubber ...

Abstract: Magnetic braking is an integral process in the evolution of low mass stars, impacting their rotation and tied to their magnetic field, winds, and possibly the dynamo. The development of ...

This summary presents a comprehensive examination of train dynamics and braking systems—a field critical to ensuring the safety, efficiency and reliability of modern rail transport. Central to this ...

SHANGHAI, China -- The sleek white train zipped noiselessly out of a futuristic station in Shanghai, carrying Chinese and German leaders -- and hopes for a new era in railway technology. The world's ...