On large ships, the anchor mainly pins the end of the chain while the heavy catenary curve absorbs loads from wind and current. This video explains how seabed type, chain scope, and recovery mechanics ...

Cheng, R. , Liu, J. , Hao, L. and Wu, D. (2026) On the Application of the Infinitesimal Method to Two Categories of Problems in College Physics. Open Journal of Social Sciences, 14, 378-389. doi: ...

Western Railway officials played a crucial role in the successful execution and commissioning of the Kandivali-Borivali line ...

The BEV Goes eHighway (BEE) project by RWTH Aachen University has successfully concluded. For four years, it conducted ...

Amtrak and NJ Transit will reduce the number of weekday trains between Newark and Secaucus, N.J., from 332 to 178 between Feb ...

NJ Transit and Amtrak riders will experience service disruptions and diversions on the nation's busiest passenger rail line.

In this video, we model a catenary curve using a mass-spring system, showing how a chain-like shape can emerge from discrete masses connected by springs. We connect the simulation to real physics, ...

Abstract: Transporting objects using aerial robots has been widely studied in the literature. Still, those approaches always assume that the connection between the quadrotor and the load is made in a ...

Abstract: According to field measurements, the damping ratio of a railway catenary varies along the span length and shows an inherent uncertainty. In numerical simulations, it is common to assume a ...

This spring and summer saw buzzing activity at water depth of 1300 meters on the Aasta Hansteen field. Four vessels have carried out successful field operations for nearly 200 days. The waters on the ...

About 60,000 riders traveled daily through the tunnel between 13th Street and its West Philadelphia portal at 40th Street.

A man is facing criminal charges after he was caught in the act of cutting copper wire along the Sacramento light rail track ...