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.

♪ >> 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 ...

How many machinists does it take to build a 10hp engine the size of a pumpkin? No, it's not the start to a joke—it's the story of the Black Widow 13-scale model V8. If you're wondering exactly how one ...