LEGO trains are fun to play with, but as with any model train, you so seldom have enough track to fulfill your greatest desires. YouTuber [brick_on_the_tracks] has come up with some creative ideas ...

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 ...

GameSpot may get a commission from retail offers. Most people probably just build their Mario Kart Lego kits and then make vroom noises while moving them around a table. But not Joseph Herscher.