The 3K Planetary Gear Train (PGT) is a suitable transmission mechanism for back-drivable robot joints due to its higher bidirectional transmission efficiencies compared with harmonic drives. However, ...

When the final passenger trains departed Columbus in 1979, it happened due to federal cutbacks in Amtrak services across the ...

Transportation Secretary Sean Duffy is blasting the MTA over its handling of subway crime .

An off-duty EMT jumps onto bloody subway tracks to help a man who’s been grievously wounded by a train. He saves a life — but the experience extracts a heavy price.

This research provides theoretical analysis of working characteristics of the motor of proposed design, developed for subway train, and compares them with the characteristics of the motor without the ...

A video shows a man pouring a liquid onto the floor of a packed subway before lighting a fire inside the train. No deaths were reported in the incident.

There are numerous evergreen chips in the semiconductor industry, and this blog provides a sneak peek at some of these timeless technology marvels. Take µPC1237, for instance, NEC’s bipolar analog IC, ...

Design & Installation Hardscaping & Installation 5 Ways to Apply Biophilic Design in Hardscaping Projects Blur the border of interior and exterior by transforming your next hardscaping design with ...

Bold design in outdoor advertising is about clarity, creativity, and contextual intelligence. It’s not enough to simply go big — successful campaigns combine visual strength with message discipline, ...

It’s no exaggeration to say that steam trains changed the world. They made it possible to move people and goods further and faster than ever before, and helped catapult humanity into the ...

Landscape design involves blending art and science to create beautiful, functional outdoor spaces. This helpful overview includes planning tips from experts ...