Abstract: In high-speed railways, the electric current is transmitted from the power supply to the high-speed train via the pantograph mounted on the train and the catenary system erected along the ...

The Pantograph: the machine that will amaze you! Supreme Court suggests Trump might use Insurrection Act Heroic survivor 'riddled with bullets' after stopping shooter With the penny going away, what ...

Abstract: Pantograph arcing in electrified railway systems not only reduces the power collection quality of a locomotive but can also damage pantograph strips and overhead lines (OHLs). Most research ...

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In a freak incident, the Chennai Egmore-Rameswaram Express was halted near Uchipuli Naval Air Station on Tuesday (October 14, 2025) morning after the train’s pantograph — a device on the roof of ...

Six passengers on a DART train were hospitalized Wednesday afternoon after an electric light rail train caught fire outside a tunnel near the downtown Pearl/Arts District Station, Dallas Fire-Rescue ...

Imagine this: you’re in the middle of an important project, juggling deadlines, and collaborating with a team scattered across time zones. Suddenly, your computer crashes, and hours of work vanish in ...

If you enjoyed this article, I’d like to ask for your support. Scientific American has served as an advocate for science and industry for 180 years, and right now may be the most critical moment in ...

The Charger B+AC locomotive is built on the Charger platform, which has sold over 400 units across North America. Credit: ChicagoPhotographer/Shutterstock. Siemens ...