LEGO trains are fun to play with ... s up to nine times cheaper than using official track, but it depends on how you’re building your layout, and you need to take into account the need for ...

I Built a LEGO Train Around My CEILING, including THROUGH MY WALLS! This LEGO Train track was so much fun to make, I built a crystal cave, a plant tunnel, a treasure corner with a giant lego ...

In order to keep the bricky appearance of the train engine intact, [Robert] hollowed out a few cheap imitation LEGO bricks to house the electronics. He also cut out slots for JST connectors ...