One of the greatest strengths of model railroading is the diverse, multifaceted nature of the hobby. History, woodworking, electrical engineering, and many other disciplines can all be pursued toward ...

“To improve transistor density and electronic performance, next-generation semiconductor devices are adopting three-dimensional architectures and feature sizes down to the few-nm regime, which require ...

Ho Chi Minh City People’s Committee has received an investment proposal for a hyperscale data centre dedicated to AI development and data services, with a total investment of approximately $2 billion.

HO scale model trains are a significant part of model railroading history, and we can partially credit the overall popularity of model trains with the rise of a convenient, tabletop scale like HO.

Current political and economic issues succinctly explained. From drones that fit in the palm of the hand to drones weighing more than 1,000 pounds (454 kilograms), Ukraine has built and acquired a ...

Carbon dioxide removal (CDR) is what puts the ‘net’ into ‘net zero emissions’. All pathways to limit global warming to 1.5–2 °C above pre-industrial levels that have been assessed by the ...

Abstract: This paper illustrates a project work which approaches the design of a power generating system that will utilize the speed of a train. The circuit diagram of the project work has been first ...

Steam train engineer Mark Gonzales thinks about Walt Disney all the time when he’s aboard the Disneyland Railroad and how the Anaheim theme park might not exist today if not for its founder’s ...

COMMERCE TWP., MI - If only Sheldon Cooper had known about this place. This is said to be the country's largest operating O scale train model railroad. This place has more than three dozen model ...

Bachmann has revised and updated its HO GP30 locomotive. The original GP30 body was brought out by Lionel in the late 1970s, and Bachmann has equipped it with a succession of underframes, motors, and ...

A train buff’s stunning collection of model steam engines that he used to drive around his back garden is set to sell for £250,000. The late Jack Salem was a steam train enthusiast and over a 40-year ...