Can oil-based wood stains be used for modeling?

Color photo of a man’s right hand holding a paintbrush with blue handle applying stain to pieces of stripwood on a light blue background. A bottle of isopropyl alcohol with a blue, white, and gold label with black printing is also visible.

Q:  I’ve recently tried to purchase wood stains for a project and have been unsuccessful finding commercial products that were previously available. I also have three concentrations of India ink washes, made with 70% denatured alcohol, but that limits the final color. I was considering diluting Minwax oil-based wood stain with mineral spirits to the […]

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Is there a compilation of Arduino articles?

Color photo of showing interior of a scale house with an Arduino and wires.

Q: Is there a compilation of Arduino articles written for model railroads that is easily accessed? — Jim Bottomley A: We have two different options that might be of interest to you, Jim. In the Digital Downloads collection on shop.trains.com, we offer “Three Projects Using Arduino Microcontrollers.” The 38-page collection features three articles that previously […]

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Trains.com Insider Exclusive | Interview with Matt Moceikis & Ross Medine of Atlas Model Railroad Co.

Dive into the rich history of the Atlas Model Railroad Company with General Manager Matt Moceikis and Sales Manager Ross Medine. Discover how this 100-year-old New Jersey institution evolved from a 1920s tool and die shop into a manufacturing leading manufacturer of in model railroad track, locomotives, and rolling stock. Get the exclusive scoop on […]

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Layout landscaping with live cactus plants

A model train in a desert setting with live cacti plants

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 prominent desert plants – palm trees and cacti – to look complete. I found good artificial palm trees, but commercially available artificial cacti didn’t […]

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Trains.com Insider Exclusive | Interview with Jim Wiggin, Athearn Assoc. Brand Manager

Explore 80 years of model railroading innovation with Athearn’s Jim Wiggin! Ride along with Trains.com hosts Cody Grivno and Lucas Iverson, and you’ll hear Jim outline the company’s evolution from Irv Athearn’s garage to the exacting production of highly detailed Genesis line HO and N scale products. Discover how modern technology like 3D printing and […]

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Must-build monster track plan recommendations

A model railroad track plan

Many of us dream of a model railroad empire on a massive scale. While the time, space and resources required usually dictate whether or not that dream becomes a reality, it never hurts to be inspired. Whether you’re daring to dream or have what you need to dare yourself, explore these monster track plan recommendations! […]

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The Five Days Around Christmas | Day 5 – Airbrush Weathering

On the final day of 2025 and the Trains.com seasonal mini-series, David Popp transforms the Alturas & Lone Pine boxcar from a pristine model into a grimy road warrior. Using three colors and a double-action airbrush, David demonstrates how to achieve realistic weathering in under an hour. Join David as he shares expert techniques, from […]

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Can DC and DCC locomotives run on the same layout?

Color photo showing two HO scale locomotive shells, one dark blue and one light blue, with mechanisms in foreground on white background.

Q: I have several On30 locomotives with Digital Command Control (DCC), but was recently gifted a passenger set that has a direct-current (DC) locomotive. If some DCC locomotives are sitting on the track, can I use a DC transformer to operate the DC engine on the same track without damaging the DCC locomotives? What would […]

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The Five Days Around Christmas | Day 4 – Plastic Kit Tips

On the fourth day around Christmas, David Popp shares professional tips for building a vehicle maintenance facility. He moves beyond basic instructions to demonstrate plastic part preparation, from using flush-cutting pliers to sanding away stubborn ejector pin marks. Learn how to ensure rock-solid wall alignment using a framing square and solvent-based adhesives—while protecting yourself with […]

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The Five Days Around Christmas | Day 3 – Simple Shingles

On the third day of the Trains.com seasonal mini-series, David Popp resuscitates a shed that has been roofless for two years. Using self-adhesive diamond-tab shingles, David demonstrates how to transform cardstock structures with ease. Follow along as David shares expert shortcuts, including using a spacing guide for perfect rows and splicing leftover scraps for seamless […]

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The Five Days Around Christmas | Day 2 – Decal Basics

On Day Two of the Trains.com seasonal mini-series, this episode features a long-awaited workbench rescue as David Popp finally applies custom decals to a boxcar two years in the making! Moving away from finicky dry transfers, David demonstrates the ease of using water-slide decals to bring the Alturas & Lone Pine Railroad to life. Join […]

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The Five Days Around Christmas | Day 1 – Cleaning your trains

As part of a Trains.com seasonal mini-series, this episode of “The Five Days of Christmas” highlights David Popp’s efforts to dust off a classic LGB train set—proving that even a 40-year-old engine can run like brand new! Join David as he dives into the essential maintenance, from reviving dull, oxidized track with specialized abrasive blocks to […]

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