A newly-tooled model has joined the Bachmann HO scale freight car lineup. The General American 4,180-cubic-foot capacity Airslide covered hopper, offered in four paint schemes, features ...

Set in Southern California, my HO scale layout includes a Southern Pacific train order office surrounded by a desert scene. Although this arid landscape has sparse vegetation, my scene needed two ...

Though cabooses have all but disappeared from today’s railroads, they’re still front and center for hobby manufacturers.

♪ >> PETER DOES WORK A FULL-TIME JOB SUPPORT HIS FAMILY. THIS IS IS NONPAYING ONE, THE ONE HE HAS WORKED AT FOR NEARLY 25 YEARS. >> IT IS A HOBBY THAT HELPS ME KEEP THE LITTLE SANITY I HAVE. IT’S ...

News & Products for the week of February 2nd 2026 Model railroad operators and builders can get the latest information about ...

The holy city of Teotihuacan ('the place where the gods were created') is situated some 50 km north-east of Mexico City. Built between the 1st and 7th centuries A.D., it is characterized by the vast ...

Contour tracing is a fundamental operation in computer vision and image processing, with applications ranging from object recognition to shape analysis. In the field of electronic design automation ...

Abstract: Establishing precise semantic correspondence across object instances in different images is a fundamental and challenging task in computer vision. In this task, difficulty arises often due ...